16-2M-4
Micro38999 Micro38999
CONNECTORS
For Harsh Environments
2M805 Tri-Start
2M804 Push-Pull
2M803 Bayonet
2M801 Dual-Start
The New
AEROSPACE STANDARD
About Amphenol® Aerospace
Your Source for Interconnect Products Micro38999
CONTACT US:
Amphenol Aerospace
40-60 Delaware Avenue
Sidney, NY 13838-1395
Customer Service:
Mon - Fri 8AM - 5PM
Phone: (800) 678-0141
Fax: (607) 563-5157
Online: www.amphenol-aerospace.com
Amphenol Aerospace, Amphenol Commercial Air,
and Amphenol Industrial Operations Main Facility in Sidney, NY USA
ABOUT AMPHENOL AEROSPACE:
Amphenol Aerospace, a Division of Amphenol Corporation, is one
of the largest manufacturers of interconnect products in the world for the Military,
Commercial Aerospace and Industrial markets. Amphenol designs, manufactures
and markets circular and rectangular, electronic, fiber optic, EMI/EMP filter, and a
variety of special applications connectors and interconnect systems.
Our state-of-the-art facility is nestled at the foothills of the Catskill Mountains in
Sidney, NY. The Amphenol complex houses many technologies including CNC
machining, die-casting, molding, impact and extruding, plating, screw machining
and process controls. Our fully equipped material evaluation lab and engineering
organization utilize the latest in computer aided design software and analysis tools,
allowing us to design, test, and qualify advanced interconnect systems. Amphenol’s
interconnect products are supplied to thousands of OEMs worldwide and are sup-
ported by our worldwide sales and engineering force, including the largest global
network of electronic distributors.
AMPHENOL AEROSPACE’S PHILOSOPHY
As a basic business philosophy, Amphenol Aerospace is dedicated to concentrating on those advanced and challenging
market segments that demand an extraordinary level of supplier support and reaction. Our approach to implement this
strategy is based on the following key principles:
FOCUS: Concentrate all resources on serving a limited number of tightly QUALITY ASSURANCE:
defined markets, and understanding the needs of those markets. Amphenol Aerospace has been awarded
both AS9100 - Revision C and ISO9001:2008
INNOVATION: Provide these markets new, creative solutions in both Quality Assurance Certifications.
products and services.
RESPONSIVENESS: Identify and respond to the market and product
needs more rapidly than any other supplier.
Performance is the sum of these principles. It is the measure of how
well we continually and consistently implement our basic strategy and
key principles.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 1
Micro38999 Reference Guide
A TECHNICAL REFERENCE F 2M801
2M Series Selection Table 3 Specs/ Info 2M801 Overview 68
Size & Weight Comparison Chart 4, 5 How to Order Plugs & Receptacles 69
Insert Arrangements 6-9 Weight Connector Weight 70
Straight PCB Footprints 10-20 Plug 2M801-007, 008 71
Jam Nut 2M801-009-07, 010-07 72
B PERFORMANCE SPEC Square Flange 2M801-009-02, 010-02 73
In-Line Recpt 2M801-009-01, 010-01 74
Materials Finishes Specifications 21-27 PCB Flange Mt & Jam Nut 2M801-011, 033 75
PCB Right Angle Jam Nut 2M801-023-07 76
PCB Standoff Double Flange 2M801-033-07 77
C 2M805 How to Order Protect Caps 2M667-217, 218 78
Protection Caps 2M660-082 79
Specs/ Info 2M805 Overview 28 Protection Caps 2M660-083 80
How to Order Plugs & Receptacles 29 G HERMETIC
Weight Connector Weight 30
Plug 2M805-001, 002 31 Specs/ Info Hermetic Overview 81
In-Line Receptacle 2M805-003-01, 004-01 32 How to Order 2M805 2M805-006 82
Square Flange Receptacle 2M805-003-02, 004-02 33 Flange Mount 2M805-006-02 83
Jam Nut 2M805-003-07, 004-07 34 Solder Mount 2M805-006-03 84
PCB Solder Cup Sq Flange 2M805-005-02, 017-02 35 Jam Nut 2M805-006-07 85
PCB Solder Cup Jam Nut 2M805-005-07, 017-07 36 How to Order 2M804 2M804-006 86
PCB Standoff Double Flange 2M805-067-07 37 Jam Nut 2M804-006-07 87
How to Order Protection Caps 38 Front Panel Jam Nut 2M804-006-00 88
Protection Cap 2M667-261, 262 39 How to Order 2M803 2M803-006 89
Flange Mount/ Jam Nut 2M803-006-02, 07 90
D 2M804 How to Order 2M801 2M801-012 91
Jam Nut 2M801-012-07 92
Specs/ Info 2M804 Overview 40 Square Flange 2M801-012-02 93
How to Order Plugs & Receptacles 41 Weld Mount 2M801-012-03 94
Weight Connector Weight 42
Plug 2M804-001-06, 002-06 43 H FILTER
Jam Nut Rear Panel 2M804-003-07, 004-07 44
Jam Nut Front Panel 2M804-003-00, 004-00 45 Advantages Overview 95
In-Line Receptacle 2M804-003-01, 004-01 46 Attenuation Characteristics 96
PCB Solder Rear Jam Nut 2M804-005-07, 020-07 47
PCB Solder Cup Recpt 2M804-005-00, 020-00 48
Jam Nut Panel Mount Plug 2M804-009-07, 021-07 49 J ACCESSORIES
Jam Nut Front Panel Plug 2M804-009-00, 021-00 50
Flange Panel Mount Plug 2M804-009-02, 021-02 51 Accessories, Contacts, Tools Table of Content 97
PCB Standoff Double Flange 2M804-025-07 52 Contact/Tools Torque Values 98
How to Order Protect Caps 2M667-202 53 Assembly Instructions 2M Series 99, 100
How to Order Protect Caps 2M809-198 54 Sealing Plugs/ Tools Grommet, Spanner, Holding 101. 102
Protection Caps 2M809-198, 2M667-202 55 2M Python 103
How to Order Plug Rubber 2M809-083, 087 56 Strain Relief Clamp 2M620MS064, 065 104, 105
Plug Rubber Caps 2M809-083, 087 57 Micro Band Adapter Thread/ Low Profile 106, 107
Environmental Backshells 108-111
E 2M803 EMI Backshells 112-115
Shorting Cap Backshell 116, 117
Specs/ Info 2M803 Overview 58 Shrink Boot 2M809S06, 2M809A060 118, 119
How to Order Plugs & Receptacles 59 Hex Jam Nuts 2M809-035 120
Weight Connector Weight 60 Flange Gaskets 2M809-106 121, 122
Plug 2M803-001-06, 002-06 61 O-Ring 2M809-109 123
Jam Nut 2M803-003-70, 004-07 62
Flange Mount 2M803-003-02, 004-02 63
In-Line Recpt 2M803-003-01, 004-01 64
PCB Flange Mt Jam Nut 2M803-005-02, 07 65
How to Order Protect Caps 2M660-082, 083 66
Protection Caps 2M660-082, 083 67
2 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Selection Table
2M801, 2M803, 2M804 and 2M805 Micro38999
Reference Technical
SERIES 2M805 2M804 2M803 2M801
Pages Pages 28-39 Pages 40-57 Pages 58-67 Page 68-80
TYPE Tri-Start ACME Thread Push-Pull Bayonet Dual-Start ACME Thread
"Anti-Decoupling" Breakaway connector Quick-mating, light duty,
ratchet mechanism and for headsets and tactical general purpose. Not rated More rugged keys and
DESCRIPTION ground spring for military equipment. Gold-plated for immersion, 50 milliohms threads. Faster mating.
airframes and avionics spring for long mating life shell-to-shell
boxes. Fast mating. and superior EMI shielding. resistance.
CONTACTS 1 to 130 1 to 85 1 to 55 1 to 130
COUPLING Tri-Start Thread Push, Pull 1/4 turn lock Bayonet Threaded Coupling with 1
Quick-Disconnect 1/2 Turns to Full Mate
WATER MIL-STD-810 Method 512 MIL-STD-810 Method 512 Splashproof MIL-STD-810 Method 512 1
IMMERSION, MATED 1 Meter for 1 Hour 1 Meter for 1 Hour Meter for 1 Hour
EMI Excellent Excellent Fair Very Good
SHIELDING
VIBRATION AND 43.9 g's Random 37 g's Random 37 g's Random 43.9 g's Random Vibration,
SHOCK Vibration, Sine Vibration 60 Vibration; 300 g's Shock Vibration; 300 g's Shock Sine Vibration 60 g; 300 g's
g; 300 g's Shock Shock
1000 Cycles Aluminum 2000 Cycles (-16 Plugs)
MATING CYCLES 500 Cycles 2000 Cycles 2000 Cycles Stainless 500 Cycles (-26 Plugs)
Steel
#12: 23 AMP, 1800 VAC #12: 23 AMP, 1800 VAC #12: 23 AMP, 1800 VAC #12: 23 AMP, 1800 VAC
ELECTRICAL #16: 13 AMP, 1800 VAC #16: 13 AMP, 1800 VAC #16: 13 AMP, 1800 VAC #16: 13 AMP, 1800 VAC
PERFORMANCE #20: 7.5 AMP, 750 VAC #20: 7.5 AMP, 750 VAC #20: 7.5 AMP, 750 VAC #20: 7.5 AMP, 750 VAC
#23: 5 AMP, 500 VAC #23: 5 AMP, 500 VAC #23: 5 AMP, 500 VAC #23: 5 AMP, 500 VAC
FILTERED See pages 95, 96 See pages 95, 96 See pages 95, 96 See pages 95, 96 A
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 3
Size & Weight Comparison Charts
2M805 VS. D38999 Series III
Technical Reference 2M801 2M805 D38999
6-7 8-7 9-35
2M805 Series
Weight Comparison: 2M805 VS. D38999 Series III
2M805 Number of D38999 Number of 2M805 D38999 % Weight D38999 %
Layout Contacts Layout Contacts Weight Aluminum Savings Composite Weight
Savings
8-7 7 #23 9-35 6 #20 13.4 26.3 49% 19.9 33%
10-13 13 #23 11-35 13 #22D 23.0 35.7 36% 26.8 14%
11-19 19 #23 13-35 19 #22D 26.4 50.7 48% 38.5 31%
12-26 26 #23 17-26 26 #20 29.4 58.5 50% 62.6 53%
15-37 37 #23 15-35 37 #22D 42.7 72.1 41% 57.4 26%
18-55 55 #23 17-35 55 #22D 59.6 81.6 27% 65.6 9%
19-85 85 #23 21-35 85 #22D 59.8 119.7 50% 99.1 40%
23-130 130 #23 25-35 128 #22D 85.5 159.3 46% 136.6 37%
Size Comparison: 2M805 VS. D38999 Series III
Maximum Plug Diameter Maximum Jam Nut Receptacle
Diameter
2M805
Layout 2M805 D38999 % 2M805 D38999 %
In. mm. In. mm. Reduction In. mm. In. mm. Reduction
8-7 .707 17.96 .859 21.81 17% .775 19.69 1.201 30.51 35%
10-13 .804 20.42 .969 24.61 18% .895 22.73 1.386 30.50 35%
11-19 .933 23.70 1.141 28.98 20% .960 24.38 1.512 38.40 36%
12-26 .999 25.37 1.391 35.33 29% 1.075 27.31 1.764 44.81 39%
15-37 1.113 28.27 1.266 32.16 13% 1.218 30.86 1.638 41.61 26%
18-55 1.308 33.02 1.391 35.33 7% 1.404 35.66 1.764 44.81 20%
19-85 1.328 33.73 1.625 41.27 19% 1.465 37.21 2.075 52.71 29%
23-130 1.577 40.06 1.875 47.63 16% 1.720 43.69 2.323 59.00 26%
Note: Weights shown include contacts and represent a mated pair of plug and jam nut receptacle.
Weights are in grams.
A
4 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Size & Weight Comparison Charts
2M801 VS. D38999 Series III Micro38999
2M801 2M805 D38999 Reference Technical
6-7 8-7 9-35
2M801 Series
Weight Comparison: 2M801 VS. D38999 Series III
2M801 Number of D38999 Number of 2M801 D38999 % Weight D38999 % Weight
Layout Contacts Layout Contacts Weight Aluminum Savings Composite Savings
5-3 3 9-98 3 7.9 25.3 69% 19.9 60%
6-7 7 9-35 6 9.8 26.3 63% 19.9 51%
9-19 19 13-35 22 18.8 50.7 63% 38.5 51%
13-37 37 15-35 37 36.0 72.1 50% 57.4 37%
16-55 55 17-35 55 49.8 81.6 39% 65.6 24%
17-85 85 21-35 79 54.3 119.7 55% 99.1 45%
21-130 130 25-35 128 68.7 159.3 57% 136.6 50%
Size Comparison: 2M801 VS. D38999 Series III
Cable Plug Diameter Jam Nut Receptacle Diameter
2M801 2M801 D38999 2M801 D38999
Layout % %
In. mm. In. mm. Reduction In. mm. In. mm. Reduction
5-3 .540 13.72 .859 21.82 37% .575 14.61 1.204 30.58 52%
6-7 .600 15.24 .859 21.82 30% .635 16.13 1.204 30.58 47%
9-19 .810 20.57 1.156 29.36 30% .830 21.08 1.516 38.51 45%
13-37 1.050 26.67 1.281 32.54 18% 1.078 27.38 1.641 41.68 34%
16-55 1.240 31.50 1.406 35.71 12% 1.264 32.11 1.766 44.86 28%
17-85 1.300 33.02 1.641 41.68 21% 1.325 33.66 2.078 52.78 36%
21-130 1.550 39.37 1.890 48.01 18% 1.625 41.28 2.323 59.00 30%
Note: Weights shown include contacts and represent a mated pair of plug and jam nut receptacle.
Weights are in grams.
A
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2M Series Technical Information
Inserts Arrangements
Technical Reference SERIES 2M INSERT ARRANGEMENTS
CONTACT QUANTITY INSERT ARRANGEMENT
CONTACT SIZE #23 #20 #20HD #16 #12 2M801 2M803 2M804 2M805
3 5-3 5-3 5-3 NA
4 6-4 6-4 6-4 8-4
6 6-6 6-6 6-6 8-6
7 6-7 6-7 6-7 8-7
Size #23 Contacts 10 7-10 7-10 7-10 9-10
5 Amp Max. 13 8-13 8-13 8-13 10-13
Current 500 VAC 19 9-19 9-19 9-19 11-19
#22-#28 AWG 26 10-26 10-26 10-26 12-26
37 13-37 12-37 12-37 15-37
55 16-55 14-55 14-55 18-55
85 17-85 15-35 15-85 19-85
130 21-130 NA NA 23-130
3 6-23 6-23 6-23 8-23
5 7-25 7-25 7-25 9-25
Size #20HD 8 8-28 8-28 8-28 10-28
Contacts
7.5 Amp Max. 10 9-210 9-210 9-210 11-210
Current 20 13-220 12-220 12-220 15-220
750 VAC 35 16-235 14-235 14-235 18-235
#20-#24 AWG.
41 17-241 NA NA 19-241
69 21-269 NA NA 23-269
1 6-1 6-1 6-1 8-1
2 8-2 8-2 8-2 10-2
Size #16 Contacts 4 9-4 9-4 9-4 11-4
13 Amp Max. 5 10-5 10-5 10-5 12-5
Current 1800 VAC 7 13-7 12-7 12-7 15-7
#16-#20 AWG 12 16-12 14-12 14-12 18-12
14 17-14 15-14 15-14 19-14
22 21-22 NA NA 23-22
1 7-1 7-1 7-1 9-1
Size #12 Contacts 2 10-2 10-2 10-2 12-2
23 Amp Max. 2 13-2 12-2 12-2 15-2
Current 3 13-3 12-3 12-3 15-3
1800 VAC 5 16-5 14-5 14-5 18-5
#12-14 AWG 7 17-7 15-7 15-7 19-7
12 21-12 NA NA 23-12
4 2 8-200 8-200 8-200 10-200
8 2 9-201 9-201 9-201 11-201
Insert 4 2 9-200 9-200 9-200 11-200
Arrangements 8 2 10-202 10-202 10-202 12-202
with Mixed Size 4 2 10-201 10-201 10-201 12-201
(Combo) Layouts 6 2 13-200 12-200 12-200 15-200
10 2 13-201 12-201 12-201 15-201
12 1 10-200 10-200 10-200 12-200
A
6 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Technical Information
Insert Arrangements Micro38999
Front face of pin inserts illustrated (Socket Reversed) Reference Technical
CONTACT LEGEND 12 16 20 20HD 20 23
3 2
1 2 1 2 1 2 1
A B 1 2 7 4
6 3 6 7 3 10
C 4 3 5 4 5 4 3 9 8
2M801 2M803 2M804 5-3 6-1* 6-4 6-6 6-7 6-23 7-1* 7-10
2M805 NA 8-1* 8-4 8-6 8-7 8-23 9-1* 9-10
No. of Contacts 3 1 4 6 7 3 1 10
Contact Size #23 #16 #23 #23 #23 #20HD #12 #23
DWV Voltage (VAC) 500 1800 500 500 500 750 1800 500
Current Rating (Amps) 5 13 5 5 5 7.5 23 5
1 2 2 8 1 1 2
2 1 9 7 13 2 1 1 2
3 6 7 8 3
5 3 4 3
4 10 4 11 5 12 6 4 4 3
5 6 5
2M801 2M803 2M804 7-25 8-2 8-13 8-28 8-200* 9-4
2M805 9-25 10-2 10-13 10-28 10-200* 11-4
No. of Contacts 5 2 13 8 2 4 4
Contact Size #20HD #16 #23 #20HD #20 #23 #16
DWV Voltage (VAC) 750 1800 500 750 1000 500 1800
Current Rating (Amps) 7.5 13 5 7.5 7 5 13
3 2 1 2 1 43 2 1 1 2
7 4 8 3 2 1
12 8 4 3 6 5 9 10
16 13 10 9 7 7 4
19 18 17 6 5 8 6 5
2M801 2M803 2M804 9-19 9-200 9-201 9-210 10-2
2M805 11-19 11-200 11-201 11-210 12-2
No. of Contacts 19 2 4 2 8 10 2
Contact Size #23 #16 #23 #20 #23 #20HD #12
DWV Voltage (VAC) 500 1800 500 1000 500 750 1800
Current Rating (Amps) 5 13 5 7.5 5 7.5 23
1 2 2 1 3 1 2 12 1 2
4 11 3
4 3 6 7 5 10 4
5 3 9 5
4 6 5 9 10 8 8 7 6
2M801 2M803 2M804 10-5 10-201 10-202* 10-200*
2M805 12-5 12-201 12-202* 12-200*
No. of Contacts 5 2 4 2 8 1 12
Contact Size #16 #12 #23 #16 #23 #12 #23
DWV Voltage (VAC) 1800 1800 500 1800 500 1800 500
Current Rating (Amps) 13 23 5 13 5 23 5 A
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2M Series Technical Information
Insert Arrangements
Technical Reference Front face of pin inserts illustrated (Socket Reversed)
CONTACT LEGEND 12 16 20 20HD 20 23
1 1 1
6 3 24
11 1 2 6 2
9 7
15 12
18 16 3 2 5 3
23 25 26 24 21 4
2M801 10-26 13-2 13-3* 13-7
2M803 2M804 10-26 12-2 12-3* 12-7
2M805 12-26 15-2 15-3* 15-7
No. of Contacts 26 2 3 7
Contact Size #23 #12 #12 #16
DWV Voltage (VAC) 500 1800 1800 1800
Current Rating (Amps) 5 23 23 13
4 1 3 2 1 5 241 3 1 2 3
9 5 13
15 10 12 14 15 4
22 16 5 4 7 6 19 20 16
28 23 11 18 5
17
33 29 8 6 10 12 9 11 8 10 6
37 34 7 9 8 7
2M801 13-37 13-200* 13-201 13-220
2M803 2M804 12-37 12-200 12-201 12-220
2M805 15-37 15-200* 15-201 15-220
No. of Contacts 37 2 6 2 10 20
Contact Size #23 #12 #23 #12 #23 #20HD
DWV Voltage (VAC) 500 1800 500 1800 500 750
Current Rating (Amps) 5 23 5 23 5 7.5
1 2 3 2 1 2 1 18 1
16 9 4 30 20
10 5 3 5
24 17 4 15
31 25 8 7
5 3 39 32 9 6 35
46 40
52 55 47 12 10 10
4 54 53 11 25
2M801 16-5 16-55 16-12 16-235
2M803 2M804 14-5 14-55 14-12 14-235
2M805 18-5 18-55 18-12 18-235
No. of Contacts 5 55 12 35
Contact Size #12 #23 #16 #20HD
DWV Voltage (VAC) 1800 500 1800 750
Current Rating (Amps) 23 5 13 7.5
A *Not tooled for every insert pattern
8 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Technical Reference
Insert Arrangements Micro38999
Front face of pin inserts illustrated (Socket Reversed) Reference Technical
CONTACT LEGEND 12 16 20 20HD 20 23
1 2 2 1 4 1
5 3 19 11 5 12
38 28 20 29
6 7 3 9 6 47 39
57 58 48
12 66
5 4 10 74 81 75 67
14 13 85 82
2M801 17-7 17-14* 17-85
2M803 2M804 15-7 15-14 15-85
2M805 19-7 19-14* 19-85
No. of Contacts 7 14 85
Contact Size #12 #16 #23
DWV Voltage (VAC) 1800 1800 500
Current Rating (Amps) 23 13 5
2 1 4 1
20 1
2 5 3 9 5
19 3
18 33 21 4 5
34 35 22
17 32 36 23 6 13 10
16 31 40 41 7
30 37 24 9 6
39 38 26 25 18 14
15 14 29 28 27 8
9
13 12 11 12 10 22 19
10
11
2M801 17-241* 21-12 21-22*
2M805 19-241* 23-12 23-22*
No. of Contacts 41 12 22
Contact Size #20HD #12 #16
DWV Voltage (VAC) 750 1800 1800
Current Rating (Amps) 7.5 23 13
6 1 1 5
25 15 7 16 25 2 3 4
26 37 26 27 28 29 6
48 36 24 45 46 47 48 30 7
23 44 59 60 61 49 31 8
59 49 62
22 43 58 68 50 32 9
71 60 67 69 63
21 42 57 51 33
82 72 66 64 10
41 56 65 52 34
94 95 83 55 53 35 11
20 40 54 12
105 39 37 36
19 38 13
115 124 106 18 14
116 17 16
130 125 15
2M801 21-130 21-269
2M805 23-130 23-269
No. of Contacts 130 69
Contact Size #23 #20HD
DWV Voltage (VAC) 500 750
Current Rating (Amps) 5 7.5
*Not tooled for every insert pattern A
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2M Series Technical Information
Straight PCB Footprints
Technical Reference INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR
A B
.038
C A B .020 B A
5-3 C .044 C
(3) #23 Contacts
.022 Max. Dia Tall
1 2 .053
3 .031 1 2 2 1
3 3
6-23, 8-23 .061
(3) #20HD Contacts
.023 Max. Dia. Tail
1 2 .038
4 3 1 2 2 1
6-4, 8-4 4 3 .038 3 4
(4) #23 Contacts
.022 Max. Dia Tail
1 2 .076
6 3 .038
1 2 .066 2 1
5 4 3 6
6 3 5
6-6, 8-6 5 4 4
(6) #23 Contacts
.022 Max. Dia. Tail
.076
1 2 .038 .066
6 7 3 1 2 2 1
5 4 6 7 3 3 7 6
6-7, 8-7 5 4 4 5
(7) #23 Contacts
.022 Max. Dia. Tail
3 2 .038 .114
1
7 4 3 1 1 3
10 9 8 7 4 4 7
7-10, 9-10 10 8 .066 8 10
10 #23 Contacts .076
.022 Max. Dia. Tail
Socket inserts are a mirror image of pin side. Socket side shown for cavity locations only, reference pin side for dimensions.
A
10 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Technical Reference
Straight PCB Footprints Micro38999
INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR Reference Technical
.086 .053
1 2
5 3 .073 1
2 2 1
4
5 4 3 .028 3 5
7-25, 9-25 .090 4
(5) #20HD Contacts
.028 Max. Dia Tall
.085
2 1
8-2, 10-2
(2) #16 Contacts
.119
.096
1 2 .053
7 3 1 2 2 1
8 .110 7 3 .027 3 7
6 4 8 8
5 .122 6 5 4 .076 4 5 6
8-28, 10-28
(8) #20HD Contacts
.038
.070
2 1
4 3 2 1 1 2
6 5 4 3 .124 3 4
8-200*, 10-200*
(2) #20 Contacts 6 5 5 6
(4) #23 Contacts
2 8 1 2 1 2
9 7 13 8 1 8
3 6 .114 .076 3 9 13 7 6 6 7 13 93
10 4 11 5 12 .038 10 11 12 12 11 10
8-13, 10-13 4 5 5 4
(13) #23 Contacts .066
.022 Max. Dia. Tail .132
.0885
1 2 2 1
1 2
4 3
4 3 3 4
9-4, 11-4 .0885
(4) #16 Contacts A
*Not tooled for every insert pattern
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2M Series Technical Information
Straight PCB Footprints
Technical Reference INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR
.038
.085
2 1
2 1 1 2
4 3
.142
6 5 4 3 3 4
9-200, 11-200 6 5 5 6
(4) #23 Contacts
(2) #16 Contacts
.114
.038
43 2 1 4 3 2 1 1 2 3 4
6 5 .124
7 6 5 5 6
10 9 8
10 9 8 7 7 8 9 10
9-201, 11-201
(2) #20 Contacts .070
(8) #23 Contacts
.133
.053
1 2 2
8 3 1 2 1
9 10 3
7 4 .140 8 10 3 10 9 8
9
6 5 4 4 7
.070 7 6 5
5 6
9-210*, 11-210*
(10) #20HD Contacts
.152
.114
3 2 1 .076
7 4 .038
12 8 3 1 1 3
16 13 7 4 .132 4 7
19 18 17
12 8 8 12
16 13 .066 13 16
9-19, 11-19 19 17 17 19
(19) #23 Contacts
.022 Max. Dia Tail
.125
2 1
2 1 1 2
10-2, 12-2
(2) #12 Contacts
A *Not tooled for every insert pattern
12 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Technical Reference
Straight PCB Footprints Micro38999
INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR Reference Technical
1 2 .138 .085
5 3 1 2 .117 2 1
4
.145 5 3 3 5
10-5, 12-5 4 .045 4
(5) #16 Contacts
2 1 .115
.038
4 3 2 1 1 2
6 5 .156 4 3 3 4
10-201, 12-201
(2) #12 Contacts 6 5 5 6
(4) #23 Contacts
3 1 2 .085
.066
6 4 5 .156
7 .118 3 1 1
2 2 3
9 10 8 4 .194 4
6 5 5 6
10-202*, 12-202* 7 8 7 9
(2) #16 Contacts 9 8
(8) #23 Contacts 10 10
.172
.149
12 1 2 .086
11 3 1 2 1
10 4 12 2 12
11 3 3 11
9 5 .149 .086
8 7 6 10 4 4 10
.172 9 5 5 9
10-200*, 12-200* 8 6 6 8
(1) #12 Contact 7 7
(12) #23 Contacts
.197
1 .132
6 3 24 .066 .076 .152
11 9 3 1 2 1 3
15 12 6 2 4 4 6
18 16 11 7 12 9 1115
23 25 24 21 9
26 15 12
18 16 .038 .114 .190 16 18
23 21 21 23
10-26, 12-26 26 26
(26) #23 Contacts
.022 Max. Dia. Tail
*Not tooled for every insert pattern A
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2M Series Technical Information
Straight PCB Footprints
Technical Reference INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR
.125
1 2
2 1 1 2
12-2, 13-2, 15-2
(2) #12 Contacts
1 1
1
.135
3 2 .070
3 2 2 3
12-3*, 13-3*, 15-3* .115
(3) #12 Contacts
.147
1 1
1 2 6
6 2 6 2
7 .085 7 7
5 3 .170
4 5 3 3 5
4 4
12-7, 13-7, 15-7
(7) #16 Contacts .147
.115
.066
3 2 1
3 1 1 3
5 4 2 2
8 6 5 4 4 5
7 .128
7 .166 7
8 6 6 8
12-200*, 13-200*, 15-200*
(2) #12 Contacts
(6) #23 Contacts
A *Not tooled for every insert pattern
14 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Technical Reference
Straight PCB Footprints Micro38999
INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR Reference Technical
.115
.076
241 .038
5 3 .236 .170
2 1 1 2
7 6 5 4 3 3 4 5
10 12 9 11 8 7 6 6 7
10 9 8 8 9 10
12-201, 13-201, 15-201
(2) #12 Contacts 12 11 11 12
(10) #23 Contacts
.207
.215 .106 .147
.166 .053 .079
13 1 2 3 2 1
1 2 14 15 .026 3 13
13 3 4 4 12
12 14 15 4 20 16 .126 15 14
19 20 16 12 19 20 11
11 18 5 5 16
17 11 18 19
10 6 .092 10 17 6 5 6 10
9 8 7 9 17 18
8 7 7 9
.106 8
12-220, 13-220, 15-220 .196 .182
(20) #20HD Contacts .221 .220
.228
.190
.114 .152
94 1 .076
.038
5
15 10 4 1 1 4
22 16 5 5 9
28 23 9 10 .197 10 15
33 37 34 29 15 .132 16 22
16
22 23 .066 23 28
28 29 29
12-37, 13-37, 15-37 33 34 34 33
(37) #23 Contacts 37 37
.022 Max. Dia. Tail
.115
1 2 2 1
1 2
.159
.195 3 5
5 3 .060 5 3
4
4 4
14-5, 16-5, 18-5 .186
(5) #12 Contacts A
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2M Series Technical Information
Straight PCB Footprints
Technical Reference INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR
.255
.170
.085
2 1 2
1 1 2
5 4 3 3
.241 5 4 .054 3 4 5
9 8 7 6
.094 9 8 7 6 .201 6 7 8 9
12 10 10 10
11 11 11 12
12
14-12, 16-12, 18-12
(12) #16 Contacts
.266
.190
.114
3 2 1 .038
16 9 4 3 1 1 3
10 16 9 4 4 9
24 17 10 10 16
31 25 24 17 17
39 32 24
46 40 31 25 25 31
52 55 47 39 32 .066 32 39
54 53 46 40 .132 40 46
52 47 .197 47 52
55 53 .263 53 55
14-55, 16-55, 18-55 .076
(55) #23 Contacts .152
.022 Max. Dia. Tail .228
18 1
30 20 18 1 2 3 2 1
5 17 30 19 3 4 4 19 18 17
15 20 20 30
16 29 35 31 21 5 5 21 31 35 29 16
35 15 28 22 22 28
14 34 32 23 6 6 32 34 15
25 10 27 26 33 7 7 23 33 27 14
13 24 24 26 13
14-235, 16-235, 18-235 25 8 8 10 25 12
(35) #20HD Contacts 12 11 10 9 9 11
.023 Max. Dia. Tail
14-235, 16-235, 18-235
Pin. X Y Pin. X Y Pin. X Y
No. in. mm. in. mm. No. in. mm. in. mm. No. in. mm. in. mm.
1 -.053 -1.35 .301 7.65 13 -.234 -5.94 -.196 -4.98 25 .000 0.00 -.209 -5.31
2 .053 1.35 .301 7.65 14 -.287 -7.29 -.104 -2.64 26 -.100 -2.54 -.172 -4.37
3 .153 3.89 .264 6.71 15 -.305 -7.75 .000 0.00 27 -.181 -4.60 -.104 -2.64
4 .234 5.94 .196 4.98 16 -.287 7.29 .104 2.64 28 -.199 -5.05 .000 0.00
5 .287 7.29 .104 2.64 17 -.234 -5.94 .196 4.98 29 -.181 -4.60 .104 2.64
6 .305 7.75 .000 0.00 18 -.153 -3.89 .264 6.71 30 -.100 -2.54 .172 4.37
7 .287 7.29 -.104 -2.64 19 .000 0.00 .209 5.31 31 -.053 -1.35 .073 1.85
8 .234 5.94 -.196 -4.98 20 .100 2.54 .172 4.37 32 .053 1.35 .073 1.85
9 .153 3.89 -.264 -6.71 21 .181 4.60 .104 2.64 33 .086 2.18 -.028 -0.71
10 .053 1.35 -.301 -7.65 22 .199 5.05 .000 0.00 34 .000 0.00 -.090 -2.29
11 -.053 -1.35 -.301 -7.65 23 .181 4.60 -.104 -2.64 35 -.086 -2.18 -.028 -0.71
A 12 -.153 -3.89 -.264 -6.71 24 .100 2.54 -.172 -4.37
16 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Technical Reference
Straight PCB Footprints Micro38999
INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR Reference Technical
.230
.115
1 2
.199 1 2 2 1
6 7 3
6 7 3 3 7 6
5 4
5 4
4 5
15-7, 17-7, 19-7
(7) #12 Contacts
.255
.170
.085
.294
2 1 2 1 1 2
5 3
5 4 3 3 4 5
9 6 9 8 7 6 6 7 8 9
12 10 .147 12 11 10 10 11 12
14 13
14 13 13 14
15-14, 17-14, 19-14
(14) #16 Contacts
1 2 3 2 1
20 1 20 4 3
2 3 19 33 21 22 22 21 20 19
19 21 5 4
18 33 22 4 5 32 5 33 32 18
17 34 35 6 18 34 35 23 35
32 36 23 23 34
16 31 40 41 7 17 31 6 6 36 17
30 37 24 36 24 40 31
39 38 26 25 40 41 24 41
15 14 29 28 27 8
9 16 30 39 37 25 7 25 16
13 12 11 7 37 39
10 38 8 30 15
15 29 26 8 26 38 29
15-241, 16-241, 18-241 28 27 9 27 28 14
14 10 9 11 13
(41) #20HD Contacts 13 11 10 12
.028 Max. Dia. Tail 12
15-241, 16-241, 18-241
Pin. X Y Pin. X Y Pin. X Y
No. in. mm. in. mm. No. in. mm. in. mm. No. in. mm. in. mm.
1 -.053 -1.35 .335 8.51 15 -.302 -7.67 -.154 -3.91 29 -.151 -3.84 -.171 -4.34
2 .053 1.35 .335 8.51 16 -.335 -8.51 -.053 -1.35 30 -.213 -5.41 -.081 -2.06
3 .154 391 .302 7.67 17 -.335 -8.51 .053 1.35 31 -.226 -5.74 .028 0.71
4 .240 6.10 .240 6.10 18 -.302 -7.67 .154 3.91 32 -.188 -4.78 .130 3.30
5 .302 7.67 .154 3.91 19 -.240 -6.10 .240 6.10 33 -.106 -2.69 .202 5.13
6 .335 8.51 .053 1.35 20 -.154 -3.91 .302 7.67 34 -.053 -1.35 .110 2.79
7 .335 8.51 -.053 -1.35 21 .000 0.00 .228 5.79 35 .053 1.35 .110 2.79
8 .302 7.67 -.154 -3.91 22 .106 2.69 .202 5.13 36 .119 3.02 .027 0.69
9 .240 6.10 -.240 -6.10 23 .188 4.78 .130 3.30 37 .096 2.44 -.076 -1.93
10 .154 3.91 -.302 -7.67 24 .226 5.74 .028 0.71 38 .000 0.00 -.122 -3.10
11 + .053 +1.35 -.335 -8.51 25 .213 5.41 -.081 -2.06 39 -.096 -2.44 -.076 -1.93
12 -.053 -1.35 -.335 -6.51 26 .151 3.84 -.171 -4.34 40 -.119 -3.02 .027 0.69
13 -.154 -3.91 -.302 -7.67 27 .055 1.40 -.222 -5.64 41 .000 0.00 .000 0.00 A
14 -.240 -6.10 -.240 -6.10 28 -.055 -1.40 -.222 -5.64
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2M Series Technical Information
Straight PCB Footprints
Technical Reference INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR
.266 .342
.190
.114
.038
.330 .132 4 1
1 4
11 4 1 20 20 28
19 5 12 28
38 28 20 29
47 39 47 39 39 47
57 58 48 .264 .198 .066
66 66 58 58 66
74 81 75 67
85 82 85 82 82 85
.076
17-85, 19-85 .152
(85) #23 Contacts .228
.022 Max. Dia. Tail .304
.230
.338 2
2 1 1 2
1 .139
5 3 5 4 3 3 4 5
9 6 8 7 6 6 7 8 9
9
.060 10 10 12
12 10 12 11 11
11 .259
.115
.345
21-12, 23-12
(12) #12 Contacts
.255
.085
.294
.147 1 2 3 4 4 3 2 1
5 6 7 8 9 9 8 7 6 5
4 1 10 11 12 13 13 12 11 10
9 5 14 15 16 17 18 18 17 16 15 14
13 10
18 14 .147 19 20 21 22 22 21 20 19
.294
22 19 .170
21-22*, 23-22* .340
(22) #16 Contacts
A *Not tooled for every insert pattern
18 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Technical Reference
Straight PCB Footprints Micro38999
INSERT ARRANGEMENT PIN CONNECTOR SOCKET CONNECTOR Reference Technical
1 2 3 4 4 3 2 1
26 28 29 5 5 29 28 27
25 27 6 6 46 26 25
46 48 30 30 48 47
24 45 47 31 7 7 31 45 24
60 49 49 60
44 59 61 62 50 32 8 8 32 50 62 61 59 44 23
1 5 23 68 63 63 68
25 2 3 4 43 58 69 51 33 9 9 33 51 69 58
26 27 28 29 6 22 43 22
24 45 46 47 48 30 7 42 67 64 34 10 64 67
23 44 59 60 61 49 31 8 57 52 10 34 52 57 42
62 21 66 65 65 66 21
22 43 58 68 50 32 9 11
67 69 63 56 53 53 56
21 42 57 51 33 20 41 35 11 35 41 20
66 64 10 55 54 54 55
41 56 65 52 34 40 36 12 36 40
55 53 35 11 19 12 19
20 40 54 12 39 37 39
39 37 36 38 13 37 38
19 38 13 18 13 18
18 14 14
17 16 17 14 15 16 17
15 16 15
21-269, 23-269
(69) #20HD Contacts
.028 Max. Dia. Tail
21-269, 23-269
Pin. X Y Pin. X Y Pin. X Y
No. in. mm. in. mm. No. in. mm. in. mm. No. in. mm. in. mm.
1 -.159 -4.04 .418 10.62 24 -.379 -9.63 .198 5.03 47 -.053 -1.35 .234 5.94
2 -.053 -1.35 .418 10.62 25 -.326 -8.28 .290 7.37 48 .053 1.35 .234 5.94
3 .053 1.35 .418 10.62 26 -.251 -6.38 .365 9.27 49 .145 3.68 .181 4.60
4 .159 4.04 .418 10.62 27 -.106 -2.69 .326 8.28 50 .220 5.59 .106 2.69
5 .251 6.38 .365 9.27 28 .000 0.00 .326 8.28 51 .220 5.59 .000 0.00
6 .326 8.28 .290 7.37 29 .106 -2.69 .326 8.28 52 .220 5.59 -.106 -2.69
7 .379 9.63 .198 5.03 30 .198 5.03 .273 6.93 53 .145 3.68 -.181 -4.60
8 .432 10.97 .106 2.69 31 .273 6.93 .198 5.03 54 .053 1.35 -.234 -5.94
9 .432 10.97 .000 0.00 32 .326 8.28 .106 2.69 55 -.053 -1.35 -.234 -5.94
10 .432 10.97 -.106 -2.69 33 .326 8.28 .000 0.00 56 -.145 -3.68 -.181 -4.60
11 .379 9.63 -.198 -5.03 34 .326 8.28 -.106 -2.69 57 -.220 -5.59 -.106 -2.69
12 .326 8.28 -.290 -7.37 35 .273 6.93 -.198 -5.03 58 -.220 -5.59 .000 0.00
13 .251 6.38 -.365 -9.27 36 .198 5.03 -.273 -6.93 59 -.220 -5.59 .106 2.69
14 .159 4.04 -.418 -10.62 37 .106 2.69 -.326 -8.28 60 -.145 -3.68 .181 4.60
15 .053 1.35 -.418 -10.62 38 .000 0.00 -.326 -8.28 61 -.053 -1.35 .128 3.25
16 -.053 -1.35 -.418 -10.62 39 -.106 -2.69 -.326 -8.28 62 .053 1.35 .128 3.25
17 -.159 -4.04 -.418 -10.62 40 -.198 -5.03 -.273 -6.93 63 .128 3.25 .053 1.35
18 -.251 -6.38 -.365 -9.27 41 -.273 -6.93 -.198 -5.03 64 .128 3.25 -.053 -1.35
19 -.326 -8.28 -.290 -7.37 42 -.326 -8.28 -.106 -2.69 65 .053 1.35 -.128 -3.25
20 -.379 -9.63 -.198 -5.03 43 -.326 -8.28 .000 0.00 66 -.053 -1.35 -.128 -3.25
21 -.432 -10.97 -.106 -2.69 44 -.326 -8.28 .106 2.69 67 -.128 -3.25 -.053 -1.35
22 .432 -10.97 .000 0.00 45 -.273 -6.93 .198 5.03 68 -.128 -3.25 .053 1.35 A
23 -.432 -10.97 .106 2.69 46 -.198 -5.03 .273 6.93 69 .000 0.00 .000 0.00
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2M Series Technical Information
Straight PCB Footprints
Technical Reference INSERT ARRANGEMENT PIN CONNECTOR
.038
.114
.190
.266 .198 .396
.342 .132 .330
.418
6 1 .066 .264
15 7
25 16
36 26
48 37
59 49
71 60
82 72
94 83
105 95
115 106
6 124 116
1 130 125
25 15 7 16
48 36 26 37 .380 .264
59 49 .304 .330 .
71 60 .228 .396 .198
82 72 .152
94 105 95 83 .076
115 124 116 106
130 125
21-130, 23-130
(130) #23 Contacts SOCKET CONNECTOR
.022 Max. Dia Tail
.038 .114
.190 .266
.198 .396 .342
.132 .330 .418
6 1 .066 .264
15 7 1 6
7 15
25 16 16 25
36 26 26 36
8 37 37 48
59 49 49 59
1 60 60 71
82 72 72 82
4 83 83
94
05 95 95 105
115 106 106 115
124 116 116 124
130 125 125 130
.264 .066
4 .330 .132 .380
.396 .198 .304 .228
2 .152
.076
A
20 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Performance Specifications
Materials and Finishes Micro38999
PERFORMANCE SPECIFICATIONS
Size #23 contact: 5 AMPS.
Current Rating (Maximum) Size #20 contact: 7.5 AMPS.
Size #16 contact: 13 AMPS.
Size #12 contact: 23 AMPS.
Size #23 contacts: 750 VAC RMS sea level, 400 VAC RMS 40,000 feet SpecPerform
Test Voltage (Dielectric Withstanding Voltage) Size #20 contacts: 1800 VAC RMS sea level, 400 VAC RMS 40,000 feet
Mated Connectors Size #20HD contacts: 1000 VAC RMS sea level, 400 VAC RMS 40,000 feet
Size #16 contacts: 1800 VAC RMS sea level, 1000 VAC RMS 40,000 feet
Size #12 contacts: 1800 VAC RMS sea level, 1000 VAC RMS 40,000 feet
Insulation Resistance 5000 megohms minimum
Size #23 contact: 73 millivolt drop at 5 AMPS. test current
Contact Resistance Size #20 contact: 55 millivolt drop at 7.5 AMPS. test current
Size #16 contact: 49 millivolt drop at 13 AMPS. test current
Size #12 contact: 42 millivolt drop at 23 AMPS. test current
Operating Temperature -65° C. to +150° C.
Immersion, Mated 1 meter water immersion for 1 hour (2M803 Series splash proof only)
Magnetic Permeability 2.0 μ maximum
MATERIALS AND FINISHES
Aluminum Shell, Barrel, and Coupling Nut Aluminum alloy 6061 T6
Stainless Steel Shell, Barrel Coupling Nut Passivated Stainless Steel, 200° C
Front and Rear Inserts Polyphenylene Sulfide (PPS)
Contact Retention Clip Beryllium copper, heat-treated
Grommet, Peripheral Seal and Interfacial Seal Fluorosilicone Rubber
Contacts Gold Plated Copper alloy
Socket Contact Hood Passivated Stainless steel
Adhesives Various Epoxies & RTV's
Potting Compound, PCB and Solder Cup Versions High Strength Epoxy
Please refer to the comprehensive 2M Series Product Specification for additional parameters and test methods. BC
Filter and Hermetic designs have different specifications. (Please refer to individual sections)
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 21
2M Series Performance Specifications
Complete Product Specifications
DESCRIPTION REQUIREMENT PROCEDURE
ELECTRICAL
SAE AS39029 Table V
Perform PeSSrfppeoerccm Max
Wire Test Voltage
Size Current Drop
12 23 42 EIA-364-06
Contact resistance 14 17 40 Test current in amperes. Voltage drop
16 13 49 in millivolts. Silver-coated copper wire,
20 7.5 55 +25°C.
22 5 73
24 3 45
26 2 52
28 1.5 54
Wire Max.
Size Milliohms
16 5 EIA-364-23
Low level contact resistance 20 9 100 milliamperes maximum and 20
22 15 millivolts maximum open circuit voltage
24 20
26 31
28 50
EIA-364-21
Insulation resistance 5000 megohms minimum 500 volts DC ± 50 volts. Test between
adjacent contacts and contacts to shell.
No breakdown or flashover
Dielectric withstanding #23 contacts 500 volts EIA-364-20
voltage, sea level #20HD contacts 750 volts AC RMS 60 Hz. One minute dwell.
#16 contacts 1800 volts Unmated or mated
#12 contacts 1800 volts
No breakdown or flashover
Dielectric withstanding #23 contacts 100 volts EIA-364-20
voltage, 40,000 feet altitude #20HD contacts 150 volts AC RMS 60 Hz. One minute dwell.
#16 contacts 1000 volts mated condition
#12 contacts 1000 volts
Contact Max
Size Current
Current carrying capacity 12 23 EIA-364-70 Method 1
16 13
20 7.5
23 5
BC Please refer to the comprehensive 2M Series Product Specification for additional parameters and test methods.
Filter and Hermetic designs have different specifications. (Please refer to individual sections)
22 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Performance Specifications
Complete Product Specifications Micro38999
DESCRIPTION REQUIREMENT PROCEDURE
The maximum voltage drop across a
mated pair shall not exceed the values
shown.
Shell-to-shell conductivity, Initial Series Voltage Drop EIA-364-83 SpecPerform
2M801 2.5 Electroless Nickel Plated Connectors
2M803 100
2M804 2
2M805 2
The maximum voltage drop across a
mated pair shall not exceed the values
shown.
Shell-to-shell conductivity, Series Voltage Drop EIA-364-83
after conditioning (48 hours salt spray) 2M801 2.5 Electroless Nickel Plated Connectors
2M803 200
2M804 4
2M805 2
dB Min. Attenuation
Frequency Series Series Series
2M801 2M803 2M804,
2M805
Shielding effectiveness, low 100 MHz 75 60 90 EIA-364-21
frequency (100MHz-1000 MHz) 200 MHz 70 55 88 Electroless Nickel Plated Connectors
300 MHz 65 55 88
400 MHz 63 50 87
800 MHz 58 45 85
1000 MHz 55 40 85
dB Min. Attenuation
Frequency Series Series
2M801, 2M805
2M804
Shielding effectiveness, 1 GHz 55 85 EIA-364-66
high frequency (1GHz-10GHz) 3 GHz 50 69 Electroless Nickel Plated Connectors
5 GHz 45 66
19 GHz 40 65
Please refer to the comprehensive 2M Series Product Specification for additional parameters and test methods. BC
Filter and Hermetic designs have different specifications. (Please refer to individual sections)
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 23
2M Series Performance Specifications
Complete Product Specifications
DESCRIPTION REQUIREMENT PROCEDURE
MECHANICAL
No discontinuity of greater than 1 MIL-STD-202 Method 204, test
Perform PeSSrfppeoerccm microsecond, no cracking, breaking Condition G
Vibration, Sine or loosening of parts, plug shall not 12 sweep cycles per axes, 20 min.
become disengaged from receptacle. per 10-2000-10Hz @ temp.
Connectors shall meet electrical 2M801/2M805 - 60 g
requirements after vibration test. 2M803/2M804 - 30 g
No discontinuity of greater than 1 EIA-364-28 Test Condition V Letter I
microsecond, no cracking, breaking 100 milliamp test current
Vibration, Random or loosening of parts, plug shall not 50- 2,000 Hz @ temp.
become disengaged from receptacle. 2M801/2M805 - 43.9 g RMS
Connectors shall meet electrical 2M803/2M804 - 37.80 g RMS
requirements after vibration test.
No discontinuity of greater than 1
microsecond, no cracking, breaking
Gunfire Vibration or loosening of parts, plug shall not MIL-STD-810F Method 519.5
become disengaged from receptacle.
Connectors shall meet electrical
requirements after vibration test.
No discontinuity of greater than 1
microsecond, no cracking, breaking
Mechanical Shock or loosening of parts, plug shall not EIA-364-27 Condition D
become disengaged from receptacle. 300 G, halfsine, 3ms, 3 axes
Connectors shall meet electrical
requirements after shock test.
No deterioration which will adversely
affect the connector after 2000
Mechanical durability, at cycles (where applicable) of mating
ambient temperature and unmating. Connectors shall EIA-364-09
meet contact resistance, insulation
resistance, shell-to-shell resistance,
DWV, and mating and unmating force.
EIA-364-52 Category 3
Solderability, PC tail contacts 95% solder coverage. Smooth, bright 8 hours steam aging prior to test
and even finish. 245° C, 4-5 sec. dwell
10X magnification
No damage to connector. Connectors EIA-364-56
Resistance To Soldering Heat shall meet insulation resistance and 260° C, 10 seconds (PC tail)
waterproof sealing requirements.
BC Please refer to the comprehensive 2M Series Product Specification for additional parameters and test methods.
Filter and Hermetic designs have different specifications. (Please refer to individual sections)
24 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Performance Specifications
Complete Product Specifications Micro38999
DESCRIPTION REQUIREMENT PROCEDURE
No impairment of function. Connector EIA-364-42
Impact shall meet contact resistance, 1 meter
insulation resistance and waterproof 8 drops
sealing. SpecPerform
Contact Min. Min.
Size Pounds Newtons
23 10 45
Contact retention 20 15 67 EIA-364-29
20HD 10 45
16 25 111
12 25 111
Contact Min. Min.
Size Ounces Newtons
Contact separation force 23 0.5 0.14 SAE AS39029
20 0.7 0.19
16 2.0 0.56
12 3.0 0.83
Threaded coupling connector
coupling torque shall not exceed the
following requirements.
Shell Size
Series Series Inch
2M801 2M805 Pounds
5, 6, 7 8, 9 8
8, 9 10, 11 9
Coupling torque 10 12 12
12, 13 15 16
14, 15 18 28
16, 17 19 24
21 32
23 36
Series 2M804 push/pull connectors
Contact
Arrangement Pounds
5-3 10.6
6-4 10.8
6-7 11.4
Unmating force (Series 2M804) 7-10 12.0
8-13 12.6
9-19 13.8
10-26 15.2
12-37 17.4
14-55 21.0
Please refer to the comprehensive 2M Series Product Specification for additional parameters and test methods. BC
Filter and Hermetic designs have different specifications. (Please refer to individual sections)
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 25
2M Series Performance Specifications
Complete Product Specifications
DESCRIPTION REQUIREMENT PROCEDURE
No impairment of function. Connector
shall meet contact resistance, insulation
resistance and waterproof sealing.
Perform PeSSrfppeoerccm Shell Size
Series Series Series Min. Force
2M803, 2M801 2M805 in Pounds
2M804
5 5 100
6 6 8 100
Insert retention 7 7 9 100 EIA-365-35
8 8 10 100
9 9 11 100
10 10 12 100
12 13 15 100
14 16 18 100
15 17 19 100
21 23 100
Magnetic Permeability 2 μ maximum. EIA-364-54
ENVIRONMENTAL
Operating temperature -65° to +150°C
No evidence of water penetration into MIL-STD-810F Method 512.4
Water immersion, mated mated connectors. ≥100W insulation 1 meter immersion
resistance. 1 hour
Water immersion, open face Connectors with waterblock potting EIA-365-02
panel mount receptacles process. 3 cycles thermal shock
with non-removable printed 1 X 10-4 cc/second maximum helium leak -57°C to +71°C
circuit board or solder cup rate at 1 atmosphere pressure differen- 75 min. dwell
contacts tial following thermal shock conditioning. 5 minute transfer rate
No deterioration which will adversely EIA-364-31 Condition B Method III
affect the connector. 100 megohms 80-98% RH
Humidity, cyclic (damp heat, minimum insulation resistance during 10 cycles (10 days)
cyclic) (moisture resistance) the final cycle. Following the recovery +25° C to +65° C
period, connectors shall meet contact Step 7b vibration deleted.
resistance, shell-to-shell resistance 24 hour recovery period.
and DWV requirements.
BC Please refer to the comprehensive 2M Series Product Specification for additional parameters and test methods.
Filter and Hermetic designs have different specifications. (Please refer to individual sections)
26 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M Series Performance Specifications
Complete Product Specifications Micro38999
DESCRIPTION REQUIREMENT PROCEDURE
No deterioration which will adversely EIA-364-31 Condition C Method II
affect the connector. Following the 90-95% RH
21 day humidity (damp drying period, connectors shall meet 40° C
heat, long term) 100 megohms minimum, contact Apply 100 volts DC during test. SpecPerform
resistance, shell-to-shell resistance, 4 hours drying time at ambient
DWV, mating and unmating temperature prior to final
requirements. measurements.
No mechanical damage or loosening EIA-364-32 Test Condition IV
of parts. Following thermal shock, con- 5 cycles consisting of -65° C 30
Thermal shock nector shall meet contact minutes, +25° C 5 minutes max., +150°
resistance, DWV, insulation resistance C 30 minutes, +25° C
and shell-to-shell resistance 5 minutes max.
requirements.
EIA-364-26
5% salt solution
35° C
No exposure of base metal. Unmated connectors
Corrosion (salt mist) Connectors shall meet DWV and Code C: 48 hours
contact resistance requirements Code M: 48 hours
following the test. Code MT: 500 hours
Code NF: 500 hours
Code 500 hours
Code ZNU: 500 hours
Sand and dust Mated connectors shall withstand the MIL-STD-810F, Method 510.4
effects of blowing sand and dust
Fungus Connector materials shall be fungus MIL-STD-810F, Method 508.5
inert.
No visible damage from immersion in
Fluid immersion various fuels and oils. Connector shall EIA-364-10
meet coupling torque and dielectric Unmated connectors
withstanding voltage requirements.
No evidence of moisture on connector EIA-364-03
Altitude immersion interface or contacts. Connector shall
meet dielectric withstanding voltage.
Please refer to the comprehensive 2M Series Product Specification for additional parameters and test methods. BC
Filter and Hermetic designs have different specifications. (Please refer to individual sections)
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 27
2M805 Tri-Start Threaded Coupling
General Information
Page Guide
Order...................... C29 Amphenol’s 2M Micro38999 Connector Series…
Weight.................... C30
Plugs...................... C31 The New Aerospace Standard
In-Line.................... C32
Square Flange........ C33 Averaging less than half the size and weight of their 38999 ancestors, Amphenol’s 2M Micro38999
Jam Nut.................. C34 series are an easy and inexpensive way to take weight out of your system. 2M meet or exceed most
PCB/ Sq Flange....... C35
PCB/Jam Nut.......... C36 environmental and performance requirements listed in MIL-DTL-38999, so modernizing your equipment
PCB Double Flange. C37 doesn’t mean sacrificing ruggedness. With almost 2,000,000 configurations in every termination style and
Protection Cap........ C38-39 a full complement of accessories available right out of the catalog, customization has never been easier.
Smarter, faster and smaller: Amphenol’s 2M… the only connector you’ll ever need.
2M805 2M805 2M805 Features
• Tri-start fast coupling
• Excellent EMI shielding
• Superior vibration resistance
• Waterproof
• Nickel plated ground spring
Why 2M805?
2M805 connectors are the evolution of the mil-standard circular. Designed to meet the same harsh
environmental requirements of D38999, they were developed to make scaling-down existing technology easy
and risk-free. Your systems are getting smaller, lighter, and faster; so why wouldn’t your interconnect do the
same? Less than half the size and weight of their 38999 predecessors, you can reduce size, reduce space, and
reduce cost… but never reduce your expectations.
2M805 VS 38999 2M
Specification 2M805 MIL-DTL 38999 Series III
Signal Count 1 to 130 1 to 187
Insulation Resistance 5,000 megaohms min 5,000 megaohms min
Operating Temperature -65°C to +150°C -65°C to +175°C
Shock 300 G ± 15 300 G ± 15
Vibration "43.9 G Random "43.9 G Random
60.0 G Sine" 60.0 G Sine"
Shielding Effectiveness "85 dB min. from "65 dB min. from
100 MHz to 1000 MHz" 100 MHz to 1000 MHz"
Durability 500 mating cycles min. 500 mating cycles
Shell to Shell Conductivity 2.5 mV drop max 2.5 mV drop max
Contacts Per AS39029 Per AS39029
2M805 MATERIALS AND FINISHES
Shells Aluminum Alloy or Stainless Steel
Contacts Copper Alloy, gold plated
Insulators Polyphenylene Sulfide (PPS)
Contact Retention Beryllium Copper Alloy
CDC Grommet, Interfacial Seal, O-Ring Fluorosilicone Rubber
28 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M805 Tri-Start Threaded Coupling
Ordering Guide for 2M805 Plugs & Receptacles Micro38999
1. 2. 3. 4. 5. 6. 7.
SERIES SHELL SERVICE SHELL SIZE CONTACTS KEYING SUFFIX
STYLE CLASS INSERT ARANGEMENT
2M805-003 -01 ZNU 5-3 P A 2M805
1. SERIES 2. SHELL STYLE 3. SERVICE CLASS
Type Part # Description Part # Desciption Material Part # Description RoHS
PLUG PLUG Anodized Amphenol
C RoHS
(Non-conductive) EU / 2002 / 95 / EC
2M805-001 Plug with Integral
Backshell Self-Locking Plug with Amphenol
-16 M Electroless Nickel RoHS
2M805-002 Plug with Ratchet mechanism EU / 2002 / 95 / EC
CRIMP Accessory Threads NF Olive Drab
RECEPTACLE RECEPTACLE ALUMINUM Cadmium
2M805-003 Receptacle with Integral -01 In-Line Receptacle Durmalon Amphenol
MT RoHS
Backshell (Ni PTFE) E U / 2002 / 95 / EC
-02 Square Flange Receptacle Olive Drab Zinc Amphenol
2M805-004 Receptacle with Accessory ZN RoHS
Threads -07 Jam Nut* Receptacle Nickel E U / 2002 / 95 / EC
STRAIGHT PCB/SOLDER STRAIGHT PCB/SOLDER Amphenol
ZNU Black Zinc Nickel RoHS
E U / 2002 / 95 / EC
2M805-005 Receptacle w/ Epoxy Potting
-02 Square Flange Receptacle Black Electroless Amphenol
PCB/ SOLDER BEN RoHS
2M805-017 Receptacle for Open Face Nickel E U / 2002 / 95 / EC
Immersion STAINLESS Amphenol
Z1 Passivated RoHS
Receptacle with Standoff STEEL E U / 2002 / 95 / EC
2M805-067 Flange for Mechanical PCB -07 Jam Nut* Receptacle
Strain Relief Amphenol
ZM Electroless Nickel RoHS
E U / 2002 / 95 / EC
RIGHT ANGLE PCB RIGHT ANGLE
2M805-011 Receptacle w/ Right Angle -07 Jam Nut* Receptacle
PCB Amphenol
*add "-501" as a suffix to the Jam Nut Part number RoHS
to include a Hex Nut instead of a Spanner Nut. EU / 2002 / 95 / E C
4. SHELL SIZE-INSERT ARRANGEMENT 5. CONTACTS 6. KEYING
See Table on pages 7-20 Style Part # Description Part # A° B°
CRIMP P Pin A 150° 210°
S Socket B 75° 210°
A Pin-Less Contacts C 95° 230°
B Socket-Less Contacts D 140° 275°
STRAIGHT/RIGHT ANGLE
PCB/ SOLDER P Pin-PCB
S Socket-PCB
E Pin-Solder Cup A° B° B° A°
F Socket-Solder Cup
For additional assistance building a part number and for 3D models, please visit CD
www.amphenol-aerospace.com to access our 2M configurator. Receptacle View Plug View
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 29
2M805 Tri-Start Threaded Coupling
Connector Weight in Grams
SERIES 2M805 CONNECTOR WEIGHT IN GRAMS SERIES 2M805 CONNECTOR WEIGHT IN GRAMS
Sq. Sq. Sq. Sq.
J/N J/N Flange Flange J/N J/N Flange Flange
Insert Cable Recept. Recept. Recept. Recept. Insert Cable Recept. Recept. Recept. Recept.
Arrange Plug Crimp PCB Crimp PCB Arrange Plug Crimp PCB Crimp PCB
8-1P 7.5 5.8 5.7 5.8 4.6 12-202P 16.6 12.9 15.3 11.2 12.1
8-1S 7.9 6.3 6.2 6.3 5.1 12-202S 18.2 14.4 16.8 12.8 13.6
8-4P 8.3 6.6 6.5 6.6 5.4 15-2P 20.7 20.2 21.8 17.1 19.5
8-4S 8.8 7.2 7.0 7.2 5.9 15-2S 22.3 21.9 23.4 18.7 21.1
2M805 8-7P 7.3 5.6 5.5 5.6 4.4 15-3P 21.7 21.2 22.8 18.0 20.5
2M805 8-7S 7.7 6.1 5.9 6.1 4.8 15-3S 23.4 23.0 24.5 19.8 22.2
9-1P 10.9 9.0 9.0 6.8 7.7 15-7P 21.9 21.5 23.0 18.3 20.7
9-1S 11.4 9.6 9.6 7.4 8.3 15-7S 24.5 24.1 25.6 20.9 23.3
9-10P 10.7 8.8 8.8 6.6 7.5 15-37P 20.1 19.7 21.2 16.5 18.9
9-10S 11.6 9.7 9.7 7.5 8.4 15-37S 23.0 22.6 24.1 19.4 21.8
10-2P 13.3 10.2 10.3 8.9 9.4 15-200P 20.4 19.9 21.5 16.7 19.1
10-2S 14.1 11.0 11.1 9.7 10.1 15-200S 22.6 22.1 23.7 18.9 21.3
10-13P 12.7 9.6 9.7 8.3 8.7 15-201P 20.7 20.2 21.8 17.1 19.5
10-13S 13.4 10.3 10.5 9.0 9.5 15-201S 23.0 22.6 24.1 19.4 21.8
10-200P 13.9 10.8 10.9 9.5 9.9 18-5P 29.9 31.6 30.1 26.1 29.0
10-200S 14.7 11.7 11.8 10.3 10.8 18-5S 32.9 34.5 33.1 29.0 32.0
11-4P 15.4 12.1 13.1 10.3 11.3 18-12P 30.7 32.3 30.9 26.8 29.8
11-4S 16.4 13.1 14.1 11.3 12.3 18-12S 34.3 36.0 34.5 30.5 33.4
11-19P 14.3 11.0 12.0 9.2 10.2 18-55P 27.3 28.9 27.5 23.4 26.4
11-19S 15.4 12.1 13.1 10.3 11.3 18-55S 30.7 32.3 30.9 26.8 29.8
11-200P 14.9 11.6 12.5 9.8 10.8 19-7P 27.9 30.0 33.1 25.1 33.0
11-200S 16.0 12.7 13.6 10.9 11.9 19-7S 31.0 33.1 36.2 28.2 36.1
11-201P 15.4 12.1 13.1 10.3 11.3 19-14P 32.9 35.0 38.1 30.0 38.0
11-201S 16.6 13.3 14.3 11.6 12.5 19-14S 32.6 34.7 37.7 29.7 37.6
12-5P 17.6 13.9 16.3 12.2 13.1 19-85P 26.6 28.7 31.8 23.8 31.7
12-5S 19.0 15.3 17.7 13.6 14.5 19-85S 31.1 33.2 36.3 28.3 36.2
12-26P 15.8 12.1 14.5 10.5 11.3 23-17P 40.2 42.9 44.4 36.7 43.9
12-26S 17.4 13.6 16.1 12.0 12.9 23-12S 45.2 48.0 49.5 41.8 49.0
12-200P 16.5 12.8 15.2 11.1 12.0 23-22P 42.7 45.4 47.0 39.3 46.4
12-200S 17.9 14.2 16.6 12.5 13.4 23-22S 49.6 52.4 53.9 46.2 53.4
12-201P 16.6 12.9 15.3 11.2 12.1 23-130P 37.8 40.6 42.1 34.4 41.6
12-201S 18.0 14.3 16.7 12.7 13.5 23-130S 44.9 47.7 49.3 41.6 48.7
CDC
30 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M805 Tri-Start Plug
2M805-001 and 2M805-002 Micro38999
2M805-001 2M805-002
MASTER KEY 1.150 29.21 1.150 29.21
MAX MAX 2M805
A THREAD EMI/RFI A THREAD EMI/RFI
SPRING SPRING
C DIA. B DIA. C DIA.
KNURL D THREAD
SELF-LOCKING SELF-LOCKING
COUPLING COUPLING KNURL
Shell B Dia. C Dia. D Threads
Size A Threads in. mm. in. mm. Accessory
8 .5000-.1P-.3L-TS-2B .317 8.05 .691 17.55 .3750-32 UNEF-2A
9 .5625-.1P-.3L-TS-2B .397 10.08 .787 19.99 .4375-28 UNEF-2A
10 .6250-.1P-.3L-TS-2B .473 12.01 .826 20.98 .5000-28 UNEF-2A
11 .6875-.1P-.3L-TS-2B .519 13.18 .925 23.50 .5625-24 UNEF-2A
12 .7500-.1P-.3L-TS-2B .585 14.86 .982 24.94 .6250-24 UNEF-2A
15 .9375-.1P-.3L-TS-2B .687 17.45 1.105 28.07 .7500-20 UNEF-2A
18 1.1250-.1P-.3L-TS-2B .884 22.45 1.275 32.39 .9375-20 UNEF-2A
19 1.1875-.1P-.3L-TS-2B .884 22.45 1.310 33.27 .9375-20 UNEF-2A
23 1.4375-.1P-.3L-TS-2B 1.135 28.83 1.562 39.67 1.1875-18 UNEF-2A
CD
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 31
2M805 Tri-Start In-Line Receptacle
2M805-003-01 and 2M805-004-01
2M805-003-01 2M805-004-01
1.010 25.65 1.005 25.53 MAX
MAX .415
2M805 2M805 C THREAD .420
MASTER KEYWAY 10.67 MAX C THREAD 10.54 MAX
.060 .060 .150
1.52 .150 1.52
A DIA. 3.81* MAX 3.81* MAX
D DIA.
B FLAT
RED BAND RED BAND E THREAD
INDICATES INDICATES
FULL MATE FULL MATE
WHEN COVERED WHEN COVERED
* Grommet protrudes for power/combo arrangement
A Dia. B Flat D Dia.
Shell E Threads
Size in. mm. in. mm. C Threads in. mm. Accessory
8 .543 13.79 .513 13.03 .5000-.1P-.3L-TS-2A .317 8.05 .3750-32 UNEF-2A
9 .608 15.44 .578 14.68 .5625-.1P-.3L-TS-2A .397 10.08 .4375-28 UNEF-2A
10 .671 17.04 .641 16.28 .6250-.1P-.3L-TS-2A .473 12.01 .5000-28 UNEF-2A
11 .733 18.62 .703 17.86 .6875-.1P-.3L-TS-2A .519 13.18 .5625-24 UNEF-2A
12 .796 20.22 .766 19.46 .7500-.1P-.3L-TS-2A .585 14.86 .6250-24 UNEF-2A
15 .983 24.97 .953 24.21 .9375-.1P-.3L-TS-2A .687 17.45 .7500-20 UNEF-2A
18 1.168 29.67 1.138 28.91 1.1250-.1P-.3L-TS-2A .884 22.45 .9375-20 UNEF-2A
19 1.238 31.45 1.208 30.68 1.1875-.1P-.3L-TS-2A .884 22.45 .9375-20 UNEF-2A
23 1.485 37.72 1.455 39.96 1.4375-.1P-.3L-TS-2A 1.135 28.83 1.1875-18 UNEF-2A
CDC
32 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M805 Tri-Start Square Flange Receptacle
2M805-003-02 and 2M805-004-02 Micro38999
2M805-003-02 2M805-004-02
1.010 25.65 1.005
MAX 25.53 MAX
MASTER B BSC .420 10.67 MAX .415
KEYWAY C DIA. .060 .060 10.54 MAX 2M805
1.52 .150 3.81* 1.52
MAX .150
3.81* MAX
A SQ F DIA.
E
THREAD E G THREAD
THREAD
4X D DIA. RED BAND RED BAND
INDICATES INDICATES
FULL MATE FULL MATE
* Grommet protrudes for power/combo arrangement
A Sq. B BSC. C Dia. D Dia. F Dia.
Shell in. mm. G Threads
Size in. mm. in. mm. in. mm. ±.003 ±.08 E Threads in. mm. Accessory
8 .853 21.67 .660 16.76 1.153 29.29 .091 2.31 .5000-.1P-.3L-TS-2A .317 8.05 .3750-32 UNEF-2A
9 .916 23.27 .723 18.36 1.233 31.32 .091 2.31 .5625-.1P-.3L-TS-2A .397 10.08 .4375-28 UNEF-2A
10 .978 24.84 .785 19.94 1.333 33.86 .091 2.31 .6250-.1P-.3L-TS-2A .473 12.01 .5000-28 UNEF-2A
11 1.042 26.47 .848 21.54 1.413 35.89 .091 2.31 .6875-.1P-.3L-TS-2A .519 13.18 .5625-24 UNEF-2A
12 1.102 27.99 .909 23.09 1.503 38.18 .091 2.31 .7500-.1P-.3L-TS-2A .585 14.86 .6250-24 UNEF-2A
15 1.291 32.79 1.058 26.87 1.753 44.53 .125 3.18 .9375-.1P-.3L-TS-2A .687 17.45 .7500-20 UNEF-2A
18 1.478 37.54 1.255 31.88 2.003 50.88 .125 3.18 1.1250-.1P-.3L-TS-2A .884 22.45 .9375-20 UNEF-2A
19 1.540 39.12 1.327 33.71 2.097 53.26 .125 3.18 1.1875-.1P-.3L-TS-2A .884 22.45 .9375-20 UNEF-2A
23 1.790 45.47 1.570 39.88 2.443 62.05 .125 3.18 1.4375-.1P-.3L-TS-2A 1.135 28.83 1.1875-18 UNEF-2A
CD
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 33
2M805 Tri-Start Jam Nut Receptacle
2M805-003-07 and 2M805-004-07
2M805-003-07 2M805-004-07
1.150 29.21 1.145 29.08
MAX MAX
2M805 2M805 .420 .415
MASTER .060 1.52 10.67 .060 1.52 10.54
KEYWAY MAX MAX
B FLAT E DIA.
A DIA. G THREAD
D THREAD F THREAD D THREAD F THREAD
C FLAT
TYP .100 2.54 MAX RED BAND .100 2.54 MAX
PANEL THICKNESS INDICATES PANEL THICKNESS
FULL MATE
Shell A Dia. B Flat C Flat E Dia. G Threads
Size in. mm. in. mm. in. mm. D Threads in. mm. F Threads Accessory
8 .760 19.30 .535 13.59 .730 18.54 .5000-.1P-.3L-TS-2A .317 8.05 .5625-28 UN-2A .3750-32 UNEF-2A
9 .880 22.35 .661 16.79 .850 21.59 .5625-.1P-.3L-TS-2A .397 10.08 .6875-28 UN-2A .4375-28 UNEF-2A
10 .880 22.35 .661 16.79 .850 21.59 .6250-.1P-.3L-TS-2A .473 12.01 .6875-28 UN-2A .5000-28 UNEF-2A
11 .955 24.26 .721 18.31 .925 23.50 .6875-.1P-.3L-TS-2A .519 13.18 .7500-28 UN-2A .5625-24 UNEF-2A
12 1.065 27.05 .784 19.91 1.039 26.39 .7500-.1P-.3L-TS-2A .585 14.86 .8125-28 UN-2A .6250-24 UNEF-2A
15 1.203 30.56 .970 24.64 1.173 29.79 .9375-.1P-.3L-TS-2A .687 17.45 1.0000-28 UN-2A .7500-20 UNEF-2A
18 1.395 35.43 1.150 29.21 1.359 34.52 1.1250-.1P-.3L-TS-2A .884 22.45 1.1875-28 UN-2A .9375-20 UNEF-2A
19 1.450 36.83 1.221 31.01 1.420 36.07 1.1875-.1P-.3L-TS-2A .884 22.45 1.2500-28 UN-2A .9375-20 UNEF-2A
23 1.705 43.31 1.470 37.34 1.678 42.62 1.4375-.1P-.3L-TS-2A 1.135 28.83 1.5000-28 UN-2A 1.1875-18 UNEF-2A
PANEL CUTOUT FOR JAM NUT
A Flat B Dia
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
8 .543 13.79 .572 14.53
B DIA. 9 .669 16.99 .698 17.73
10 .669 16.99 .698 17.73
A FLAT 11 .729 18.51 .760 19.30
12 .792 20.17 .822 20.88
15 .978 24.84 1.010 25.65
18 1.155 29.34 1.198 30.43
19 1.231 31.27 1.260 32.00
23 1.480 37.59 1.510 38.35
CDC
34 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M805 Tri-Start PC Tail, Solder Cup Square Flange
2M805-005-02 and 2M805-017-02 Micro38999
2M805-005-02
2M805-017-02
.827
21.00 MAX
MASTER B BSC .180 PC TAIL 2M805
KEYWAY C DIA. 4.57
.060 MAX CONTACT
1.52
.125 3.18 MIN
A SQ F DIA.
G DIA.
4X D DIA.
E THREAD .025 SOLDER CUP
.100 2.54 MAX PANEL 0.64 CONTACT
THICKNESS .320 ± .015
RED BAND
INDICATES
FULL MATE
A Sq. B BSC. C Dia. D Dia. F Dia.
Shell in. mm.
Size in. mm. in. mm. in. mm. ±.003 ±.08 E Threads in. mm. G PC Tail Dia.
8 .853 21.67 .660 16.76 1.153 29.29 .091 2.31 .5000-.1P-.3L-TS-2A .330 8.38 #23
9 .916 23.27 .723 18.36 1.233 31.32 .091 2.31 .5625-.1P-.3L-TS-2A .432 10.97 .018/.022 0.46/0.56
10 .978 24.84 .785 19.94 1.333 33.86 .091 2.31 .6250-.1P-.3L-TS-2A .493 12.52 #20/20HD
11 1.042 26.47 .848 21.54 1.413 35.89 .091 2.31 .6875-.1P-.3L-TS-2A .551 14.00 .025/.027 0.64/0.69
12 1.102 27.99 .909 23.09 1.503 38.18 .091 2.31 .7500-.1P-.3L-TS-2A .620 15.78 #16
15 1.291 32.79 1.058 26.87 1.753 44.53 .125 3.18 .9375-.1P-.3L-TS-2A .703 17.86 .060/.064 1.521/1.63
18 1.478 37.54 1.255 31.88 2.003 50.88 .125 3.18 1.1250-.1P-.3L-TS-2A .863 21.92 #12
19 1.540 39.12 1.327 33.71 2.097 53.26 .125 3.18 1.1875-.1P-.3L-TS-2A .912 23.16 .092/.096 2.34/2.44
23 1.790 45.47 1.570 39.88 2.443 62.05 .125 3.18 1.4375-.1P-.3L-TS-2A 1.162 29.51
CD
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 35
2M805 Tri-Start PC Tail, Solder Cup Jam Nut
2M805-005-07 and 2M805-017-07
2M805-005-07
2M805-017-07
.905 22.99
MAX PC TAIL
.175 4.45 MAX CONTACT
MASTER .060 1.52
2M805 2M805 KEYWAY
.125 3.18 MIN
B FLAT E DIA.
G DIA.
A DIA. .025 0.64 SOLDER CUP
D THREAD F THREAD CONTACT
C FLAT
RED BAND .100 2.54 MAX
INDICATES PANEL THICKNESS
FULL MATE
.340 ± .015
Shell A Dia. B Flat C Flat E Dia.
Size in. mm. in. mm. in. mm. D Threads in. mm. F Threads G PC Tail Dia.
8 .760 19.30 .535 13.59 .730 18.54 .5000-.1P-.3L-TS-2A .330 8.38 .5625-28 UN-2A #23
9 .880 22.35 .661 16.79 .850 21.59 .5625-.1P-.3L-TS-2A .432 10.97 .6875-28 UN-2A .018/.022
0.46/0.56
10 .880 22.35 .661 16.79 .850 21.59 .6250-.1P-.3L-TS-2A .493 12.52 .6875-28 UN-2A #20/20HD
11 .955 24.26 .721 18.31 .925 23.50 .6875-.1P-.3L-TS-2A .551 14.00 .7500-28 UN-2A .025/.027
0.64/0.69
12 1.060 26.92 .784 19.91 1.035 26.29 .7500-.1P-.3L-TS-2A .620 15.78 .8125-28 UN-2A
#16
15 1.203 30.56 .970 24.64 1.173 29.79 .9375-.1P-.3L-TS-2A .703 17.86 1.0000-28 UN-2A .060/.064
18 1.395 35.43 1.150 29.21 1.359 34.52 1.1250-.1P-.3L-TS-2A .863 21.92 1.1875-28 UN-2A 1.521/1.63
19 1.450 36.83 1.221 31.01 1.420 36.07 1.1875-.1P-.3L-TS-2A .912 23.16 1.2500-28 UN-2A #12
.092/.096
23 1.705 43.31 1.470 37.34 1.675 42.55 1.4375-.1P-.3L-TS-2A 1.162 29.51 1.5000-28 UN-2A 2.34/2.44
PANEL CUTOUT FOR JAM NUT
A Flat B Dia
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
B DIA. 8 .543 13.79 .572 14.53
9 .669 16.99 .698 17.73
10 .669 16.99 .698 17.73
A FLAT 11 .729 18.51 .760 19.30
12 .792 20.17 .822 20.88
15 .978 24.84 1.010 25.65
18 1.155 29.34 1.198 30.43
19 1.231 31.27 1.260 32.00
23 1.480 37.59 1.510 38.35
CDC
36 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M805 PCB Standoff Double Flange
2M805-067-07 Micro38999
.963
.235
.100 MAX
PANEL THICKNESS
ØD
.382± .015 F
AB 2M805
H TYP
C FLAT
AC Ø .019± .002
A THREAD
B THREAD .025
E SQ
4X HELI-COIL
#2-56 X .086
.152/ .162 DEEP
Ø.005
Shell C Flat D Dia. E SQ F H Typ
Size A Threads B Threads in. mm. in. mm. in. mm. in. mm. in. mm.
8 .5000-.1P-.3L-TS-2A .5625-28 UN-2A .535 13.59 .923 23.44 .732 18.59 .496 12.60 .273 6.93
9 .5625-.1P-.3L-TS-2A .6875-28 UN-2A .661 16.79 1.113 28.27 .862 21.89 .627 15.93 .404 10.26
10 .6250-.1P-.3L-TS-2A .6875-28 UN-2A .661 16.79 1.113 28.27 .862 21.89 .627 15.93 .404 10.26
11 .6875-.1P-.3L-TS-2A .7500-28 UN-2A .721 18.31 1.203 30.55 .933 23.70 .698 17.73 .475 12.06
12 .7500-.1P-.3L-TS-2A .8125-28 UN-2A .784 19.91 1.373 34.87 1.047 26.59 .812 20.62 .589 14.96
15 .9375-.1P-.3L-TS-2A 1.0000-28 UN-2A .970 24.64 1.563 39.70 1.178 29.92 .943 23.95 .720 18.28
18 1.1250-.1P-.3L-TS-2A 1.1875-28 UN-2A 1.147 29.13 1.803 45.79 1.354 34.39 1.119 28.42 .896 22.75
19 1.1875-.1P-.3L-TS-2A 1.2500-28 UN-2A 1.221 31.01 1.883 47.83 1.410 35.81 1.175 29.84 .952 24.18
23 1.4375-.1P-.3L-TS-2A 1.5000-28 UN-2A 1.470 37.34 2.273 57.73 1.683 42.75 1.448 36.78 1.225 31.11
PANEL CUTOUT
A Flat B Dia
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
K DIA. 8 .543 13.79 .572 14.53
9 .669 16.99 .698 17.73
J FLAT 10 .669 16.99 .698 17.73
11 .729 18.51 .760 19.30
12 .792 20.17 .822 20.88
15 .978 24.84 1.010 25.65
18 1.155 29.34 1.198 30.43
19 1.231 31.27 1.260 32.00
23 1.480 37.59 1.510 38.35
CD
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 37
2M805 Tri-Start Protection Cap
Ordering Guide for 2M667-261 and 2M667-262
2M805 Tri-Start Protection Caps are available in plug and receptacle versions. Protective
caps keep the connector interface dry and clean while not in use. Caps come in a variety of
materials, lanyard styles, and lengths to accommodate specific design requirements.
1. 2. 3. 4. 5. 6.
SERIES SERVICE ATTACHMENT SHELL SIZE ATTACHMENT ATTACHMENT
CLASS TYPE CODE LENGTH IN
INCHES
2M667-26X -NF -H 9 04 -5
1. SERIES 2. SERVICE CLASS 3. ATTACHMENT TYPE
2M805 2M805 Part # Description Material Part # Description RoHS Part # Description
2M667-261 Protection Caps Black Anodized Amphenol -G
-C RoHS Nylon Rope
2M805 Plugs (Non-conductive) E U / 2002 / 95 / E C
2M667-262 Protection Caps Amphenol Stainless
2M805 Receptacles -M Electroless Nickel RoHS Steel Wire
E U / 2002 / 95 / E C -H
ALUMINUM Rope, Tef-
-NF Olive Drab lon® Jacket
Cadmium No
Durmalon Amphenol -N Attachment
-MT RoHS
(Ni PTFE) EU / 2002 / 95 / EC
Stainless
Olive Drab Zinc Amphenol -S Steel Sash
-ZN RoHS
Nickel EU / 2002 / 95 / EC Chain
2M809-083
PLUG COVER
Amphenol Nylon Rope
-ZNU Black Zinc Nickel RoHS -SK With Slip
RING U / 2002 / 95 / EEC
SOLID Knot
.94 23.
STAINLESS Amphenol .56 14.2
-Z1 Passivated RoHS Stainless
EU / 2002 / 95 / EC
STEEL LUG TERMINAL -T Steel Wire
Rope, No A DIA.
Amphenol Jacket
-ZM Electroless NickeNlO LUGRoH,SFUSED END (00) B DIA.
EU / 2002 / 95 / EC
.50 DIA. LENGTH MESAStaURinE-D 2M809-087
REF AT .50 DIAMlEeTsEsR Steel RECEPTACLE COVER
SLIP KNOT (SK) -U Wire Rope,
Polyurethane .725 1
Jacket
CABLE TIE (WS) C .30 7.6
DIA.
4. SHELL SIZE 5. ATTACHMENT CODE 5. ADDITIONAL ATTACHMENT CODE D DIA.
Part # Omit for attachment Types N For (SE1E4ORD–E.R3LIE8NNG5GITN(9HFO.7R8M)ATIONI.)D.
(No Attachment) and SK (Slip Knot) Shell 15 –.445 (11.30) I.D.
8 Size 16 –.570 (14.48) I.D.
9 01 –.126 (3.20) I.D. 21 –1.135 (38.86) I.D.
Small 02 –.145 (3.68) I.D. 26 –.950 (24.13) I.D.
10 Ring 04 –.188 (4.78) I.D. Large 27 –.766 (19.46) I.D.
11 06 –.197 (5.00) I.D. Ring 28 –1.015 (25.78) I.D.
17 –.635 (16.13) I.D. 8 29 –.315 (8.0) I.D.
12 18 –.695 (17.65) I.D. 9, 10 30 –1.380 (35.05) I.D.
15 Large 19 – .885 (22.48) I.D. 12 31 –.820 (20.83) I.D.
Ring 20 –1.070 (27.17) I.D. 15 32 –265 (6.7) I.D.
18 22 –1.210 (30.73) I.D. 18 33 –.510 (12.95) I.D.
19 23 –1.275 (32.39) I.D. 19
25 –1.530 (38.86) I.D. 23 6. ATTACHMENT LENGTH
23 50 –.420 (10.67) I.D. IN INCHES
52 –.480 (12.19) I.D.
54 –.635 (16.13) I.D. -5 Inch Length
Split 56 –.745 (18.92) I.D. Omit for attachment Type N
Ring 58 –.885 (22.48) I.D. (No Attachment)
60 –1.010 (25.65) I.D. Example "-5" equals five inch
64 –1.125 (28.58) I.D. length
68 –1.345 (34.16) I.D.
CDC Assembly Instructions for
Protection Cap, see page 100.
38 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M805 Tri-Start Protection Cap
Metal Protective Caps 2M667-261 and 2M667-262 Micro38999
2M667-261 2M667-262
.800 20.3 2M805
GASKET MAX GASKET
.800 20.32
MAX
A MAX
A MAX
B THREAD LENGTH LENGTH
± .25 6.4 ± .25 6.4
C THREAD
Shell A Max.
Size in. mm. B Thread C Thread
8 .656 16.66 .5000-.1P-.3L-TS-2A .5000-.1P-.3L-TS-2B
9 .718 18.24 .5625-.1P-.3L-TS-2A .5625-.1P-.3L-TS-2B
10 .781 19.84 .6250-.1P-.3L-TS-2A .6250-.1P-.3L-TS-2B
11 .844 21.44 .6875-.1P-.3L-TS-2A .6875-.1P-.3L-TS-2B
12 .906 23.01 .7500-.1P-.3L-TS-2A .7500-.1P-.3L-TS-2B
15 1.094 27.79 .9375-.1P-.3L-TS-2A .9375-.1P-.3L-TS-2B
18 1.281 32.54 1.1250-.1P-.3L-TS-2A 1.1250-.1P-.3L-TS-2B
19 1.343 34.11 1.1875-.1P-.3L-TS-2A 1.1875-.1P-.3L-TS-2B
23 1.603 40.72 1.4375-.1P-.3L-TS-2A 1.4375-.1P-.3L-TS-2B
MATERIALS AND FINISHES
Cover Aluminum alloy or stainless steel
Gasket Fluorosilicone rubber
Wire, Hardware Stainless steel, passivated
CD
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 39
2M804 Push-Pull Quick-Disconnect
General Information
Page Guide
Order............................ D41
Weight.......................... D42 Amphenol’s 2M Micro38999 Connector Series…
Plugs............................ D43
Jam Nut Rear............... D44 The New Aerospace Standard
Jam Nut Front............... D45
In-Line.......................... D46 Averaging less than half the size and weight of their 38999 ancestors, Amphenol’s 2M Micro38999 series are
PCB/Jam Nut (R)........... D47 an easy and inexpensive way to take weight out of your system. 2M meet or exceed most environmental and
PCB/Jam Nut (F)........... D48 performance requirements listed in MIL-DTL-38999, so modernizing your equipment doesn’t mean sacrificing
Panel Mnt Plug............. D49
Jam Nut Panel Mt.......... D50 ruggedness. With almost 2,000,000 configurations in every termination style and a full complement of
Flange Mt Plug.............. D51 accessories available right out of the catalog, customization has never been easier. Smarter, faster and smaller:
PCB Double Flange....... D52 Amphenol’s 2M… the only connector you’ll ever need.
Protection Caps............ D53-57
2M804 Features
• Push-pull coupling
• Excellent EMI shielding
2M804 2M804 • Rated to 38999 immersions
• Quick-disconnect
Why 2M804?
2M804 connectors are the most rugged push-pull connectors on the market. Designed for use in soldier-
worn tactical equipment deployed by the United States military, these connectors were built to perform.
Waterproof, dustproof, and highly resistant to EMI interference, these connectors are just as at home on the
battlefield as they are in use on C4I and IFE systems. With up to 85 signals, panel-mounting options, and
customizable separation forces, there’s no place on land, sea, or air 2M804 can’t go.
2M804 VS 38999 2M
Specification 2M804 MIL-DTL 38999 Series III
Signal Count 1 to 85 1 to 187
Insulation Resistance 5,000 megaohms min 5,000 megaohms min
Operating Temperature -65°C to +150°C -65°C to +175°C
Shock 300 G ± 15 300 G ± 15
Vibration "37.0 G Random "43.9 G Random
30.0 G Sine" 60.0 G Sine"
Shielding Effectiveness "40 dB min. from "65 dB min. from
100 MHz to 1000 MHz" 100 MHz to 1000 MHz"
Durability 1,000 mating cycles min. 500 mating cycles
Shell to Shell Conductivity 2.5 mV drop max 2.5 mV drop max
Contacts Per AS39029 Per AS39029
2M804 MATERIALS AND FINISHES
Shells Aluminum Alloy or Stainless Steel
Contacts Copper Alloy, gold plated
Insulators Polyphenylene Sulfide (PPS)
Contact Retention Beryllium Copper Alloy
Grommet, Interfacial Seal, O-Ring Fluorosilicone Rubber
DE Canted Coil Spring Stainless Steel, Gold plated
40 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M804 Push-Pull Crimp Receptacles
Ordering Guide for 2M804-001, 002, 003, 004 Micro38999
1. 2. 3. 4. 5. 6. 7.
SERIES SHELL SERVICE SHELL SIZE-INSERT CONTACTS KEYING SUFFIX
STYLE CLASS ARANGEMENT
2M804-00X -06 ZNU 6-7 P A
1. SERIES 2. SHELL STYLE RECEPTACLE 3. SERVICE CLASS
Type Part # Description Part # Desciption Material Part # Description RoHS
PLUGS PLUGS Anodized Amphenol
C RoHS
(Non-conductive) E U / 2002 / 95 / EC
2M804- Plug with Integral
001 Backshell Amphenol
-06 Plug M Electroless Nickel RoHS
2M804- Plug with Accessory E U / 2002 / 95 / EC
CRIMP 002 Threads Olive Drab 2M804
RECEPTACLE RECEPTACLE ALUMINUM NF Cadmium
2M804- Receptacle with Integral -00 Jam Nut* for Front Panel Durmalon Amphenol
MT RoHS
003 Backshell (Ni PTFE) EU / 2002 / 95 / EC
2M804- Receptacle with Accessory -01 In-Line Olive Drab Zinc Amphenol
ZN RoHS
004 Threads -07 Jam Nut* for Rear Panel Nickel EU / 2002 / 95 / EC
PCB/SOLDER RECEPTACLES PCB/SOLDER RECEPTACLES Amphenol
ZNU Black Zinc Nickel RoHS
Receptacle w/ Epoxy -00 Jam Nut* for Front EU / 2002 / 95 / EC
2M804-
005 Potting Panel Mounting
Black Electroless Amphenol
BEN RoHS
2M804- Receptacle for Open Face Jam Nut* Rear Nickel EU / 2002 / 95 / EC
020 Immersion -07 Panel Mounting
STAINLESS Amphenol
Receptacle with Standoff PCB/SOLDER PLUGS Z1 Passivated RoHS
STEEL EU / 2002 / 95 / EC
2M804- Flange for Mechanical PCB
025 Strain Relief -00 Jam Nut for Front
Panel mounting Amphenol
ZM Electroless Nickel RoHS
PCB/SOLDER PCB/SOLDER PLUGS EU / 2002 / 95 / EC
-07 Jam Nut for Rear
Plugs with Panel Mounting
Solder Cup or PCB -02 Flange Mount, Rear Panel
2M804- termination with Standard
009 Epoxy Potting
*add "-501" as a suffix to the Jam Nut Part number
to include a Hex Nut instead of a Spanner Nut.
Plugs with Solder Cup or 5. CONTACTS 6. KEYING*
PCB Termination with Special
Sealing for Open Face Style Part # Description Part # A° B°
2M804- (unmated) Water Immersion P Pin A 150° 210°
021 Requirements. 100% Leak CRIMP
Tested. To maintain a helium S Socket B 75° 210°
leak rate of 1x10-4 cc/sec. A Pin-Less Contacts C 95° 230°
pressure differential from
-65°C to 150°C. B Socket-Less Contacts D 140° 275°
PCB/SOLDER *For single master
4. SHELL SIZE-INSERT ARRANGEMENT key omit (leave blank)
PCB/ SOLDER P Pin-PCB
See Table on pages 7-20
S Socket-PCB
E Pin-Solder Cup
F Socket-Solder Cup A° B° B° A°
For additional assistance building a part number and for 3D models, please visit Receptacle View Plug View DEC
www.amphenol-aerospace.com to access our 2M configurator.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 41
2M804 Push-Pull Quick-Disconnect
Connector Weights
SERIES 2M804 WEIGHTS IN GRAMS SERIES 2M804 WEIGHTS IN GRAMS
Jam Nut Receptacle Jam Nut Receptacle
Insert Rear Front In-Line Insert Rear Front In-Line
Arrg. Plug Mount Mount Receptacle Arrg. Plug Mount Mount Receptacle
5-3P 2.2 8.0 9.7 4.0 12-7S 14.5 25.3 29.9 24.6
5-3S 2.4 8.3 9.8 4.1 12-37P 10.1 21.5 25.5 22.4
6-1P 3.1 7.2 11.8 5.2 12-37S 11.8 23.1 27.2 22.1
6-1S 3.4 7.5 12.1 5.5 12-200P 10.3 21.1 25.7 20.5
6-4P 2.8 8.8 11.4 4.8 12-200S 12.5 23.3 27.9 22.7
6-4S 3.0 9.0 11.6 5.1 12-201P 10.7 21.5 26.1 22.8
6-7P 3.0 9.1 11.7 5.3 12-201S 13.0 23.8 28.4 23.1
6-7S 3.2 9.5 12.0 5.5 14-5P 15.4 28.3 33.6 26.3
7-1P 3.7 11.1 16.4 10.1 14-5S 18.4 31.2 36.5 29.3
2M804 2M804 7-1S 4.3 11.7 16.9 10.7 14-12P 16.2 29.0 34.3 27.1
7-10P 3.7 10.9 16.2 10.0 14-12S 19.8 32.7 38.0 30.7
7-10S 4.2 11.3 16.5 10.3 14-55P 12.8 25.6 30.9 23.7
8-2P 5.0 10.9 13.5 8.0 14-55S 15.6 28.3 33.8 26.5
8-2S 5.7 5.7 11.7 9.0
8-13P 4.3 10.6 12.4 7.4
8-13S 4.8 11.0 13.0 8.1 SERIES 2M804 UNMATE FORCE
8-200P 5.3 11.2 13.9 8.4 Average Force
8-200S 6.1 12.0 14.6 9.1 Layout Pounds Newtons
9-4P 5.7 15.2 21.1 11.0 5-3 10.6 47.1
9-4S 6.7 16.2 22.1 12.0 6-4 10.8 48.0
9-19P 4.6 14.1 20.0 9.9 6-7 11.4 50.7
9-19S 4.8 14.9 21.1 9.8 7-10 12.0 53.4
9-200P 5.2 14.6 20.6 10.5 8-13 12.6 56.0
9-200S 6.3 15.7 21.7 11.6 9-19 13.8 61.4
9-201P 5.8 15.3 21.2 11.1 10-26 15.2 67.6
9-201S 6.9 16.4 22.3 12.2 12-37 17.4 77.4
10-5P 7.3 15.5 23.3 11.9 14-55 21.0 93.4
10-5S 8.7 16.9 24.8 13.3 Note: Contact Amphenol if modified force values are needed.
10-26P 5.4 13.6 20.5 10.1
10-26S 6.2 13.9 21.1 10.5
10-200P 6.2 14.4 22.2 10.8
10-200S 7.6 15.8 23.7 12.2
10-201P 6.3 14.5 22.3 10.9
10-201S 7.7 16.0 23.8 12.3
10-202P 6.3 14.5 22.3 10.9
10-202S 7.8 16.1 23.9 12.4
12-2P 10.7 21.5 26.1 20.8
12-2S 12.3 23.1 27.7 22.4
12-3P 11.7 22.4 27.1 21.8
12-3S 13.4 24.2 28.8 23.4
12-7P 11.9 22.7 27.3 22.0
DE
42 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M804 Push-Pull Plug Connector
2M804-001-06 and 2M804-002-06 Micro38999
2M804-001-06 2M804-002-06
1.008 .958 24.33 MAX
25.60 MAX
.560 .560 14.22
MASTER KEY 14.22
.060 1.52 .060 1.52
A DIA.
B DIA. C DIA. D DIA. B DIA. C DIA.
E THREAD 2M804
A Dia. B Dia. C Dia. D Dia.
Shell E Thread
Size in. mm in. mm. in. mm in. mm. UNEF-2A
5 .418 10.62 .245 6.22 .218 5.54 .248 6.30 .2500-32
6 .488 12.40 .310 7.87 .275 6.99 .293 7.44 .3125-32
7 .561 14.25 .378 9.60 .350 8.89 .388 9.86 .4375-28
8 .603 15.32 .426 10.82 .395 10.03 .448 11.38 .5000-28
9 .663 16.84 .482 12.24 .450 11.43 .503 12.78 .5625-24
10 .743 18.87 .555 14.10 .525 13.34 .563 14.30 .6250-24
12 .851 21.62 .672 17.07 .642 16.31 .653 16.59 .6875-24
14 .978 24.84 .795 20.19 .761 19.33 .803 20.40 .9375-20
15 1.038 26.37 .863 21.92 .837 21.26 .853 21.67 .9375-20
DEC
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 43
2M804 Push-Pull Jam Nut Rear Panel
2M804-003-07 and 2M804-004-07
2M804-004-07 2M804-003-07
1.190 30.23 MAX .000/.120* 1.183 30.05 MAX
RED STRIPE O-RING 0.00/3.05 O-RING
MASTER
KEYWAY JAM NUT SPRING SPRING .000/.120*
0.00/3.05
C F DIA. G DIA.
FLAT
2M804 2M804 A DIA.
E THREAD
D THREAD .125 3.2 MAX .915
PANEL THICKNESS 23.24 MAX
.915 .125 3.2 MAX
23.24 MAX PANEL THICKNESS
*Grommet protrudes for power/combo arrangements
Shell A Dia. C Flat D Thread E Thread F Dia. G Dia.
Size in. mm in. mm UN-2A UNEF-2A in. mm. in. mm.
5 .773 19.63 .414 10.52 .4375-32 .2500-32 .448 11.38 .248 6.30
6 .833 21.16 .468 11.89 .5000-32 .3125-32 .513 13.03 .293 7.44
7 .903 22.94 .593 15.06 .6250-28 .4375-28 .573 14.55 .388 9.86
8 .958 24.33 .593 15.06 .6250-28 .5000-28 .596 15.14 .448 11.38
9 .998 25.35 .653 16.59 .6875-28 .5625-24 .691 17.55 .503 12.78
10 1.083 27.51 .721 18.31 .7500-28 .6250-24 .728 18.49 .563 14.30
12 1.183 30.05 .843 21.41 .8750-28 .6875-24 .883 22.43 .653 16.59
14 1.323 33.60 .968 24.59 1.0000-28 .9375-20 1.003 25.48 .803 20.40
15 1.373 34.87 1.036 26.31 1.0625-20 .9375-20 1.063 27.00 .853 21.67
JAM NUT PANEL CUTOUT
A Flat B Dia.
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
B DIA. 5 .423 10.74 .448 11.38
6 .475 12.07 .510 12.95
7 .602 15.29 .635 16.13
A FLAT 8 .602 15.29 .635 16.13
9 .663 16.84 .698 17.73
10 .729 18.82 .760 19.30
12 .851 21.62 .885 22.48
14 .976 24.79 1.010 25.65
15 1.043 26.49 1.073 27.25
DE
44 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M804 Push-Pull Jam Nut Front Panel Recept.
2M804-003-00 and 2M804-004-00 Micro38999
2M804-004-00 2M804-003-00
RED 1.155 29.34
STRIPE MAX 1.170 29.70
MASTER O-RING MAX
KEYWAY 2 PLCS 1.027 26.09 .000/.120*
MAX .000/.120* 0.00/3.05
0.00/3.05
D DIA. F
FLAT
A DIA. 2M804
.500 12.70 MAX C THREAD 1.042
PANEL THICKNESS 26.47 MAX
B THREAD .500 12.70
MAX PANEL THICKNESS
*Grommet protrudes for power/combo arrangements
Shell A Dia. B Thread C Thread D Dia. F Flat.
Size in. mm UN-2A UNEF-2A in. mm. in. mm.
5 .830 21.08 .5000-32 .2500-32 .248 6.30 .470 11.94
6 .884 22.45 .5625-32 .3125-32 .293 7.44 .529 13.44
7 .994 25.25 .6875-28 .4375-28 .388 9.86 .663 16.84
8 .994 25.25 .6875-28 .5000-28 .448 11.38 .663 16.84
9 1.073 27.25 .7500-28 .5625-24 .503 12.78 .719 18.26
10 1.138 28.91 .8125-28 .6250-24 .563 14.30 .778 19.76
12 1.338 33.96 1.0000-28 .6875-24 .653 16.59 .969 24.61
14 1.388 35.26 1.0625-20 .9375-20 .803 20.40 1.019 25.88
15 1.453 36.91 1.1250-28 .9375-20 .853 21.67 1.113 28.27
PANEL CUTOUT
A Flat B Dia.
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
B DIA. 5 .477 12.12 .510 12.95
6 .537 13.64 .573 14.55
A FLAT 7 .670 17.02 .698 17.73
8 .670 17.02 .698 17.73
9 .727 18.47 .760 19.30
10 .787 20.19 .823 20.90
12 .977 24.82 1.010 25.65
14 1.027 26.09 1.073 27.25
15 1.121 28.47 1.135 28.83
DEC
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 45
2M804 Push-Pull In-Line Receptacle
2M804-003-01 and 2M804-004-01
2M804-004-01 2M804-003-01
RED STRIPE
1.173 29.79 MAX 1.173 29.79 MAX
MASTER .000/.120* .000/.120*
KEYWAY .790 20.07 .790 20.07
0.00/3.05 0.00/3.05
A DIA. C DIA.
2M804 2M804 B THREAD
2X .180 4.60
*Grommet protrudes for power/combo arrangements
Shell A Dia. B Thread C Dia.
Size in. mm UNEF-2A in. mm.
5 .453 11.51 .2500-32 .248 6.30
6 .523 13.28 .3125-32 .293 7.44
7 .583 14.81 .4375-28 .388 9.86
8 .606 15.39 .5000-28 .448 11.38
9 .698 17.73 .5625-24 .503 12.78
10 .738 18.75 .6250-24 .563 14.30
12 .883 22.43 .6875-24 .653 16.59
14 1.013 25.73 .9375-20 .803 20.40
15 1.061 26.95 .9375-20 .853 21.67
DE
46 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M804 PCB/ Solder Rear Panel Jam Nut Recpt.
2M804-005-07 and 2M804-020-07 Micro38999
2M804-005-07
2M804-020-07
.957 24.31
MAX .682 17.32 MAX
MASTER
KEYWAY .125 3.18 MIN
G DIA.
E F PC TAIL CONTACT
C DIA. DIA.
FLAT
SOLDER CUP
A DIA. .025 0.64 2M804
D THREAD
.125 3.18 MAX
PANEL THICKNESS
.817±.015
Shell A Dia. C Flat D Thread E Dia. F Dia.
Size in. mm. in. mm. UN-2A in. mm. in. mm. G PC Tail Dia.
5 .773 19.63 .414 10.52 .4375-32 .274 6.96 .448 11.38 #23
.018/.022
6 .833 21.16 .468 11.89 .5000-32 .329 8.36 .513 13.03 0.46/0.56
7 .903 22.94 .593 15.06 .6250-28 .431 10.95 .573 14.55 #20/20HD
8 .958 24.33 .593 15.06 .6250-28 .493 12.52 .596 15.14 .025/.027
0.64/0.69
9 .998 25.35 .653 16.59 .6875-28 .551 14.00 .691 17.55
#16
10 1.083 27.51 .721 18.31 .7500-28 .619 15.72 .728 18.49 .060/.064
12 1.183 30.05 .843 21.41 .8750-28 .703 17.86 .883 22.43 1.52/1.63
14 1.323 33.60 .968 24.59 1.0000-28 .863 21.92 1.003 25.48 #12
.092/.096
15 1.373 34.87 1.036 26.31 1.0625-20 .913 23.19 1.063 27.00 2.34/2.44
JAM NUT PANEL CUTOUT
A Flat B Dia.
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
B DIA. 5 .423 10.74 .448 11.38
6 .475 12.07 .510 12.95
A FLAT 7 .602 15.29 .635 16.13
8 .602 15.29 .635 16.13
9 .663 16.84 .698 17.73
10 .729 18.82 .760 19.30
12 .851 21.62 .885 22.48
14 .976 24.79 1.010 25.65
15 1.043 26.49 1.073 27.25
DEC
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 47
2M804 PCB/ Solder Cup Jam Nut Front Panel
2M804-005-00 and 2M804-020-00
2M804-005-00
2M804-020-00
.935 23.75 MAX
.807
20.50 MAX
MASTER .125 3.18 MIN
KEYWAY F DIA.
PC TAIL
CONTACT E
C DIA. FLAT
2M804 2M804 A DIA. .025 0.64
SOLDER
CUP
.300 7.62 MAX B THREAD
PANEL THICKNESS
.943 ± .015
Shell A Dia. B Thread C Dia. E Flat.
Size in. mm. UN-2A in. mm. in. mm. F Dia. Tail Dia.
5 .830 21.08 .5000-32 .274 6.96 .470 11.94 #23
.018/.022
6 .884 22.45 .5625-28 .329 8.36 .529 13.44 0.46/0.56
7 .994 25.25 .6875-28 .431 10.95 .663 16.84 #20/20HD
.025/.027
8 .994 25.25 .6875-28 .493 12.52 .663 16.84 0.64/0.69
9 1.073 27.25 .7500-28 .551 14.00 .719 18.26 #16
10 1.138 28.91 .8125-28 .619 15.72 .778 19.76 .060/.064
1.52/1.63
12 1.338 33.99 1.0000-28 .703 17.86 .969 24.61 #12
14 1.388 35.26 1.0625-20 .863 21.92 1.019 25.88 .092/.096
2.34/2.44
15 1.453 36.91 1.1250-28 .913 23.19 1.113 28.27
JAM NUT PANEL CUTOUT
A Flat B Dia.
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
B DIA. 5 .477 12.12 .510 12.95
6 .537 13.64 .573 14.55
A FLAT 7 .670 17.02 .698 17.73
8 .670 17.02 .698 17.73
9 .727 18.47 .760 19.30
10 .787 20.00 .823 20.90
12 .977 24.82 1.010 25.65
14 1.027 26.10 1.073 27.75
DE 15 1.121 28.47 1.135 28.83
48 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M804 Push-Pull Jam Nut Panel Mount Plug
2M804-009-07 and 2M804-021-07 Micro38999
2M804-009-07
2M804-021-07
.125 3.18 MAX
PANEL THK
A DIA. PC TAIL MASTER KEY
CONTACT C THREAD
G DIA.
D E F
SOLDER DIA DIA FLAT
CUP
B DIA. 2M804
.025 0.64
TYP
.560 14.22
.125 3.18 .952 24.18 MAX
TYP MIN
.245 ± .015
Shell A Dia. B Dia. C Thread D Dia. E Dia. F Flat.
Size in. mm. in. mm. UN-2A in. mm. in. mm. in. mm. G PC Tail Dia.
5 .773 19.63 .244 6.20 .4375-32 .218 5.54 .245 6.22 .414 10.52 #23
.018/.022
6 .833 21.16 .330 8.38 .5000-32 .275 6.99 .310 7.87 .468 11.89 0.46/0.56
7 .903 22.94 .432 10.97 .6250-28 .350 8.89 .378 9.60 .593 15.06 #20/20HD
.025/.027
8 .958 24.33 .493 12.52 .6250-28 .395 10.03 .426 10.82 .593 15.06 0.64/0.69
9 .998 25.35 .551 14.00 .6875-28 .450 11.43 .482 12.24 .653 16.59 #16
10 1.083 27.51 .620 15.75 .7500-28 .525 13.34 .555 14.10 .721 18.31 .060/.064
1.52/1.63
12 1.183 30.05 .703 17.86 .8750-28 .642 16.31 .672 17.07 .843 21.41 #12
14 1.323 33.60 .863 21.92 1.0000-28 .761 19.33 .795 20.19 .968 24.59 .092/.096
2.34/2.44
JAM NUT PANEL CUTOUT
A Flat B Dia.
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
5 .423 10.74 .448 11.38
B DIA. 6 .475 12.07 .510 12.95
7 .602 15.29 .635 16.13
A FLAT 8 .602 15.29 .635 16.13
9 .663 16.84 .698 17.73
10 .729 18.82 .760 19.30
12 .851 21.62 .885 22.48
14 .976 24.79 1.010 25.65
DEC
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 49
2M804 Push-Pull Jam Nut Front Panel Mount Plug
2M804-009-00 and 2M804-021-00
2M804-009-00
2M804-021-00
.495 ± .015
.319
8.10
MAX
.125 3.18 MAX MASTER KEY
C THREAD PANEL THICKNESS
PC TAIL CONTACT
G DIA.
A D E
2M804 FLAT DIA DIA
2M804 SOLDER
CUP
B DIA.
.025 0.64 F DIA.
TYP .560 14.22
.125 3.18 1.010 25.65 MAX
MIN
Shell A Flat. B Dia. C Thread D Dia. E Dia. F Dia.
Size in. mm. in. mm. UN-2A in. mm. in. mm. in. mm. G PC Tail Dia.
5 .414 10.52 .244 6.20 .4375-32 .218 5.54 .245 6.22 .773 19.63 #23
.018/.022
6 .468 11.89 .330 8.38 .5000-32 .275 6.99 .310 7.87 .833 21.16 0.46/0.56
7 .593 15.06 .432 10.97 .6250-28 .350 8.89 .378 9.60 .903 22.94 #20/20HD
.025/.027
8 .593 15.06 .493 12.52 .6250-28 .395 10.03 .426 10.82 .958 24.33 0.64/0.69
9 .653 16.59 .551 14.00 .6875-28 .450 11.43 .482 12.24 .998 25.35 #16
.060/.064
10 .721 18.31 .620 15.75 .7500-28 .525 13.34 .555 14.10 1.083 27.51 1.52/1.63
12 .843 21.41 .703 17.86 .8750-28 .642 16.31 .672 17.07 1.183 30.05 #12
.092/.096
14 .968 24.59 .863 21.92 1.0000-28 .761 19.33 .795 20.19 1.323 33.60 2.34/2.44
JAM NUT PANEL CUTOUT
A Flat B Dia.
Shell in. mm. in. mm.
Size ±.002 ± 0.05 ±.005 ± 0.13
B DIA. 5 .423 10.74 .448 11.38
6 .475 12.07 .510 12.95
A FLAT 7 .602 15.29 .635 16.13
8 .602 15.29 .635 16.13
9 .663 16.84 .698 17.73
10 .729 18.82 .760 19.30
12 .851 21.62 .885 22.48
DE 14 .976 24.79 1.010 25.65
50 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2M804 Push-Pull Flange Panel Mount Plug
2M804-009-02 and 2M804-021-02 Micro38999
2M804-009-02
2M804-021-02
A .950 24.13 MAX
PC TAIL .050 1.27
B CONTACT MASTER KEY
.720 18.29
G Dia.
F Dia. E Dia.
SOLDER
CUP
C DIA. .025 0.64 .560 14.22 2M804
.125 3.18 .125 3.18 MAX PANEL THICKNESS
#4-40 THREADED MIN .185 4.70 MAX
LOCKNUT 2 PL
.315 ± .015
A B C Dia. E Dia. F Dia
Shell in. mm.
Size in. mm. ± .005 ± 0.13 in. mm. in. mm. in. mm. G PC Tail Dia.
5 1.055 26.80 .755 19.18 .323 8.20 .245 6.22 .218 5.54 #23
.018/.022
6 1.120 28.45 .820 20.83 .388 9.86 .310 7.87 .275 6.99 0.46/0.56
7 1.185 30.10 .885 22.48 .453 11.51 .378 9.60 .350 8.89 #20/20HD
.025/.027
8 1.230 31.24 .930 23.62 .498 12.65 .425 10.80 .395 10.03 0.64/0.69
9 1.290 32.77 .990 25.15 .558 14.17 .482 12.24 .450 11.43 #16
.060/.064
10 1.360 34.54 1.060 26.92 .628 15.95 .555 14.10 .525 13.34 1.52/1.63
12 1.485 37.72 1.185 30.10 .753 19.13 .672 17.07 .642 16.31 #12
.092/.096
14 1.600 40.64 1.300 33.02 .868 22.05 .795 20.19 .761 19.33 2.34/2.44
DEC
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 51
2M804 Jam Nut, Rear Panel Mount Double Flange
2M804-025-07
.988 MAX
A SEALING
O-RING
MAIN KEYWAY .713 MAX
INDICATOR STRIPE MAIN
KEYWAY SPANNER NUT .235 .125 MIN B
ALUMINUM, PLATED 2 PLACES
45° X .030± .500
4 PLACES
C F
FLAT TYP
.020± .002
PC-TAIL CONTACT
2M804 2M804 (PIN OR SOCKET)
ØA D THREAD
A .025 E SQ
.100 MAX
PANEL THICKNESS
2M804 DOUBLE FLANGE HELICOIL INSERT
.133 JAM NUT RECEPTACLE SHELL #2-56 X .086
ALUMINUM, PLATED .157± .005 DEEP
.005
4 PLACES
Shell A Flat. B C Flat D Thread F Type
Size in. mm. in. mm. in. mm. UN-2A in. mm.
5 .973 24.71 .496 12.59 .415 10.54 .4375-32 .273 6.93
6 1.033 26.24 .540 13.72 .467 11.86 .5000-32 .318 8.07
7 1.110 28.19 .611 15.52 .594 15.09 .6250-28 .388 9.85
8 1.155 29.34 .630 16.00 .594 15.09 .6250-28 .408 10.36
9 1.200 30.48 .698 17.73 .655 16.63 .6875-28 .475 12.06
10 1.285 32.63 .750 19.05 .721 18.31 .7500-28 &n
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