2M SERIES
2M
Series
SMALLER, LIGHTER-WEIGHT ALTERNATIVE
FOR D3899 PERFORMANCE
Amphenol 2M micro-miniature connectors are a small, light-
weight option for mil-spec performance that can withstand
harsh environments. They are quick-mating and a variety of
styles and options are available. For full product details, please
see our specifications below.
• Intermateable with Glenair
®
Mighty Mouse
APPL ICATIO NS
•
•
•
Headsets
Tactical equipment
Airframes
•
•
Avionics boxes
Handheld equiptment
2M801
Type
# of Contacts
Coupling Type
Sealing
EMI-Shielding
Mating Cycles
Dual-Start ACME Thread
1 to 130
Threaded Coupling 1-1/2
2M803
Bayonet
1 to 55
1/4 Turn Lock Bayonet
Splashproof
Fair
250 Cycles Aluminum;
2M804
Push-Pull
1 to 55
Push-Pull Quick-Disconnect
MIL-STD-810 Method 512
1 Meter for 1 Hour
Very Good
2000 Cycles
Size 12: 23A, 1800 VAC
Size 16: 13A, 1800 VAC
Size 23: 5A, 500 VAC
37 g’s Random Vibration;
300 g’s Shock
Size 20: 7.5A, 750 VAC
2M805
Tri-Start ACME Thread
1 to 130
Tri-Start Thread Ratched
MIL-STD-810 Method 512
1 Meter for 1 Hour
Excellent
500 Cycles
Size 12: 23A, 1800 VAC
Size 20: 7.5A, 750 VAC
Size 16: 13A, 1800 VAC
Size 23: 5A, 500 VAC
37 g’s Random Vibration;
300 g’s Shock
turns to fully mate
MIL-STD-810 Method 512
1 Meter for 1 Hour
Good
2000 Cycles
Size 12: 23A, 1800 VAC
Size 16: 13A, 1800 VAC
Size 23: 5A, 500 VAC
37 g’s Random Vibration;
300 g’s Shock
Size 20: 7.5A, 750 VAC
500 Cycles Stainless Steel
Size 12: 23A, 1800 VAC
Size 16: 13A, 1800 VAC
Size 20: 7.5A, 750 VAC
Electrical Performance
Shock & Vibration
Size 23: 5A, 500 VAC
37 g’s Random Vibration;
300 g’s Shock
2M SERIES
TECHNICA L
SPE CIFICATIO NS
MATERIALS AND FINISHES
Shell
Insert
Contact Retention Clip
Contacts
Socket Contact Hood
Grommet & Seals
Adhesives
Potting Compound for
PCB & Solder Versions
Aluminum alloy 6061 T6, stainless steel passivated, 200C
Polyphenylene sulfide (PPS)
Beryllium copper, heat-treated, unplated
50u” gold-plated copper alloy
Passivated stainless steel
Fluorosilicone rubber
Epoxy film
High-strength epoxy
ELECTRICAL DATA
Contact Sizes
23, 20, 20HD, 16, & 12 AWG
Operating Voltage & Test Voltage (Mated Condition)
CONTACT SIZE
Sea Level VAC
40,000 Feet VAC
23
500
100
20
1800
325
20HD
750
150
16
1800
1000
12
1800
1000
Current Rating (Max)
CONTACT SIZE
23
20
16
12
AMPERES
5
7.5
13
23
Contact Resistance
CONTACT SIZE
23
20
16
12
MILLIVOLT DROP
73 @ 5A test current
55 @ 7.5A test current
49 @ 13A test current
42 @ 23A test current
Insulation Resistance
5,000 megaohms minimum
MECHANICAL
Operating Temperature
Sealing
-67 F to +302 F (-55C to +150 C) aluminium
-67 F to +392 F (-55C to +200 C) stainless steel
1 meter for 1 hour (2M803 splashproof)
2M SERIES
TECHNICAL
SPE CI FICATIO NS
Insulation Strip Length
CONTACT SIZE
23
20
20HD
16
12
STRIP LENGTH
0.150 (3.81)
0.188 (2.54)
0.150 (3.81)
0.188 (2.54)
0.188 (2.54)
Mating Life
Salt Spray
Fungus
Vibration
Gunfire Virbration
2000 cycles; 2M803 aluminum 250 cycles
Plating C & M: 48-hours
Plating MT, NF, ZN, ZNU, UCR: 500-hours
Fungus inert
37g
No disconintuity greater than 1 microseconds; no cracking, breaking or
loosening of parts, plug shall not disengage from receptacle.
Connectors meet electrical requirements after vibration test.
300 G, half-sine, 3ms, 3 axes
Crimp, solder or printed circuit
1 to 130
MIN. POUNDS
6
15
9
25
25
Shock
Contact Type
Number of Contacts
Contact Retention
CONTACT SIZE
23
20
20HD
16
12
EMI-Shieleding Effectiveness 55 dB min from 100 MHz to 1000 MHz
MIN. NEWTONS
27
67
40
111
111
Contact Seperation Force
CONTACT SIZE
23
20
20HD
16
12
MIN. OUNCES
0.5
0.7
0.7
2.0
3.0
MIN. NEWTONS
0.14
0.19
0.19
0.56
0.83
Coupling Torque
SHELL SIZE
5, 6, 7
8, 9
10
12, 13
14, 15
16, 17
21
INCH / POUNDS
8
9
12
16
28
24
32
Polarization
Dual-Start ACME Thread coupling, 3 keyways with optional keyway
rotations, note insert remained fixed.
All dimensions in inches (millimeters in parenthesis)
2M SERIES
L AY OUT S BY N U MBE R O F C ON TAC T S
Front face of pin inserts shown. (Sockets mirror image)
CONTACTS
1
2
1
2
2
1
1
2
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
6-1
6-1
6-1
8-1
1#16
1800
7-1
7-1
7-1
9-1
1#12
1800
8-2
8-2
8-2
10-2
2#16
1800
10-2
10-2
10-2
12-2
2#12
1800
13-2
12-2
12-2
15-2
2#12
1800
CONTACTS
3
1
4
A
C
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
B
1
3
2
3
13-3
12-3
12-3
15-3
3#12
1800
1
2
2
3
1
4
9-4
9-4
9-4
11-4
4#16
1800
2
3
4
5-3
5-3
5-3
NA
3#23
500
6-23
6-23
6-23
8-23
3#20HD
750
6-4
6-4
6-4
8-4
4#23
500
CONTACTS
5
1
2
6
1
1
5
4
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
7-25
7-25
7-25
9-25
5#20HD
750
2
3
4
10-5
10-5
10-5
12-5
5#16
1800
2
3
2
5
4
16-5
14-5
14-5
18-5
5#12
1800
1
3
5
3
6
1
5
2
3
4
4
6
5
6-6
6-6
6-6
8-6
6#23
500
8-200
8-200
8-200
10-200
4#23, 2#20
1000 (#20), 500 (#23)
CONTACTS
6 (CONT.)
2
3
6
5
7
1
1
2
3
2
2
4
1
1
3
6
4
6
5
1
6
5
7
2
3
4
7
4
6
7
3
5
5
4
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
9-200
9-200
9-200
11-200
4#23, 2#16
1800 (#16), 500 (#23)
10-201
10-201
10-201
12-201
4#23, 2#12
1800 (#12), 500 (#23)
6-7
6-7
6-7
8-7
7#23
500
13-7
12-7
12-7
15-7
7#16
1800
17-7
NA
NA
19-7
7#12
1800
CONTACTS
3
2
4
6
2M801
2M803
2M804
2M805
# OF CONTACTS &
SIZE
DWV VOLTAGE (VAC)
8
2
1
4
8
7
6
3
7
10
2
10
1
3
5
4
1
4
8
3
2
5
1
5
7
1
8
9
7
6
2
3
10
4
5
6
3
1
2
5
8
4
7
9
10
6
10
9
8
9
8-28
8-28
8-28
10-28
8#20HD
750
13-200
12-200
12-200
15-200
6#23, 2#12
1800 (#12), 500 (#23)
7-10
7-10
7-10
9-10
10#23
500
9-201
9-201
9-201
11-201
8#23, 12#20
1000 (#700), 500 (#23)
9-210
9-210
9-210
11-210
10#20HD
750
10-202
10-202
10-202
12-202
8#23, 2#16
1800 (#16), 500 (#23)
2M SERIES
L AY OUT S BY N U MBE R O F C ON TAC T S
Front face of pin inserts shown. (Sockets mirror image)
CONTACTS
12
13
1
3
2
5
9
12
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
1
2
4
8 7
11
16-12
14-12
14-12
18-12
12#16
1800
3
6
10
9
5
4
5 2 1 3
6
7
10
12 9 11
8
6
12
11
10
9
3
10
2 8 1
12 1
7
13
6
12
11
10
9
8
7
2
3
4
6
5
4 11 5
8-13
8-13
8-13
10-13
13#23
500
21-12
NA
NA
23-12
12#12
1800
13-201
12-201
12-201
15-201
10#23, 2#12
1800(#12), 500(#23)
10-200
10-200
10-200
12-200
12#23, 1#12
1800(#12), 500(#23)
CONTACTS
14
19
20
4
22
1
5
10
14
22
21-22
NA
NA
23-22
22#16
1800
26
2
5
9
12
14
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
1
3
6
10
13
7
12
16
3 2 1
4
8
19 18 17
9-19
9-19
9-19
11-19
19#23
500
13
12
11
10
1
14
19
18
17
20
15
2
16
3
4
5
6
9
13
18
19
13
9
8
7
11
15
18
23
6
3 1 2
4
9
12
16
21
25 26 24
17-14
NA
NA
19-14
14#16
1800
13-220
12-220
12-220
15-220
20#20HD
750
10-26
10-26
10-26
12-26
26#23
500
CONTACTS
35
37
41
55
69
1
30
15
35
25
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
18 1
20
5
15
22
28
33
9
20 1
4
1
19
2
21
3
22
4
6
7
8
5
10
16
23
29
30
15
18
17 32
16
33
31 40
34 35
41
39
5
36 23
37 24
26
9
14
38
29 28 27
13
1
12 1
10
37
13-37
12-37
12-37
15-37
37#23
500
34
10
16
24
31
39
25 46
52
9
3 2 1
25
10
22
17
21
25
32 20
40
47
4
24
23
2
27
3
28
48
62
63
64
65
54
53
36
37
4
29
30
49
50
5
6
7
31
32
8
9
26
45
44
43
42
41
40
19
18
39
17
59
58
57
56
46
47
60 61
68
67
66
55
38
16
69
51 33
52 34
35
13
11
12
10
14
55 54 53
16-55
14-55
14-55
18-55
55#23
500
15
21-269
NA
NA
23-269
69#20HD
750
16-235
14-235
14-235
18-235
35#20HD
750
17-241
NA
NA
19-241
41#20HD
750
CONTACTS
19 11
28
4
85
1
25 15
36
6
130
1
7 16
26
38
47
57
66
74 81
85
82
17-85
NA
15-85
19-85
85#23
500
5 12
48
20
59
29
39
71
48
82
94
58
105
67
75
115 124
37
49
60
72
95 83
130
21-130
NA
NA
23-130
130#23
500
116 106
125
2M801
2M803
2M804
2M805
# OF CONTACTS & SIZE
DWV VOLTAGE (VAC)
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