Circular Connectors
MARC 63 Series Connectors
MARC 63 Series Connectors RMD63 Performance Data
MARC 63 Series Connectors,0 RMD63 Series meet or exceed the performance requirements of specification MIL-C-
38300A (USAF) as detailed in the M38300A (USAF) military specification sheets covering the MARC 53 Series
Connectors. Tyco Electronics can supply detailed, cross reference information. MARC 63 Series Connectors, RMD63
Series meet the following selected test parameters as specified below:
DESCRIPTION
Contact Retention
TEST REQUIREMENTS
Contacts are to withstand 15 lbs. [66.72 N] axial load and RMD contacts 10 lbs.
[44.48 N] axial load without axial displacement in excess of 0.012 [.305] or
damage to contacts or inserts when the axial load is applied to the mating end
of the contacts in unmated plugs and receptacles at a rate of approximately
1 lb/sec. [4.45 N].
The potential drop across normally mated contacts shall not exceed 25 mv
under room ambient and high temperature service conditions when measured
as specified in MIL-C-26636, Fig. 2, with maximum rated current.
No evidence of dielectric breakdown or flashover when mated and unmated
plugs are subjected to 645 and 180 volts RMS, respectively, at altitudes up to
110,000 [33,528 m] feet and 1000 volts RMS at sea level.
Insulation resistance of mated plugs and receptacles shall be 5000 megohms,
minimum, at room temperature and 1000 megohms, minimum, at 257°F
[+125°C] when measured per MIL-STD-202, Method 302, Test Condition B.
Plugs and receptacles shall withstand up to 500 cycles of engagement and
separation without detrimental damage to plugs or receptacles or not satisfying
subsequent tests of MIL-C-38300.
Mating and unmating forces shall not exceed 27 lbs. [120.10 N], maximum,
(15 shell size) after fully wired plugs and receptacles are immersed for 20 hours,
each, in hydraulic fluid (MIL-H-5606) and high temperature lubricating oil
(MIL-L-9236) followed by a one-hour dry.
Mated connectors shall show no circuit interruptions greater than one
microsecond during 12 hours vibration to include six sweeps in each axis at
extreme temperatures of -85°F [-65°C] and 257°F [+125°C] per MIL-STD-202,
Method 204, Test Condition D. Post inspection shall show no detrimental crack-
ing, breaking, or loosening of parts.
The insulation resistance of mated connectors shall exceed 1000 megohms after
subjection to moisture resistance testing per MIL-STD-202, Method 106, as
amended by MIL-C-38300.
The insulation resistance of wired and mated connectors shall be 5000
megohms, minimum, and there shall be no flashover or breakdown at test voltage
of 1000 volts RMS after the third cycle and while immersed in 5% salt water
solution at 68°F [20°C] and room ambient pressure at 68°F [20°C].
Unmated plugs and receptacles shall show no excessive corrosion which
would detrimentally affect the electrical and mechanical performance of the
connectors after subjection to 24 hours exposure to salt spray atmosphere per
MIL-STD-202, Method 101.
Contact Resistance
Dielectric Withstanding Voltage,
Altitude and Sea Level
Insulation Resistance,
Room and High Temp.
Coupling and Uncoupling
Fluid Immersion
Sweep Vibration, Mated
Moisture Resistance
Altitude Breathing
Salt Spray
74
Catalog 1308638
Revised 8-05
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Circular Connectors
MARC 63 Series Connectors
(Continued)
Part Number and Ordering
Information
Connector part numbers
indicate size, shape, insert
layout, type of seal, style of
contact and polarization.
Note:
Pin or socket (power or coaxial)
contacts may be used in either plugs
or receptacles. However, it is recom-
mended that pins be placed in the
receptacle when possible to take
advantage of our “scoop-proof”
design.
Typical Part Number
MD63
06
E
15
61
S
N
(***)
Modification
Designator
when applicable
(See page 77)
Series — MD63
or RMD63 style
Single hole mntng.
receptacle
Line cord recept.
Box mntng. recpt.
Straight plug, bayonet
quick disconnect
00
Polarizing position (1)
N, 1, 2, 3, 4, etc. . . .
P — Pin power contact
S — Socket power contact
Insert arrangement number (2)
Shell Size — O.D. of receptacle barrel to nearest 1/16 inch
E — Environmentally sealed
H — Hermetic seal (receptacle only).
01
02
06
Circular
Connectors
(1) For polarizing key positions see MARC 53 Series Connectors.
(2) For contact arrangements see MARC 53 Series Connectors.
Note:
If P or S does not appear in the numbering system, no contacts will be supplied with order (order separately).
Configurations
MD63-06E/RMD63-06E
Straight Plug, Bayonet
Coupling, Environmental
and Non-Environmental
(Mates with Receptacles
02, 00 and 01)
Master Polarizing
Keyway
3
A
B
C
.093
Max.
[2.36]
Shell
Size
9
12
15
18
A
.813
20.65
1.000
25.40
1.125
28.58
1.594
40.49
Dimensions
B (Max.)
1.000
25.4
1.000
25.4
1.000
25.4
1.000
25.4
C (Max.)
1.288
32.72
1.288
32.72
1.288
32.72
1.288
32.72
75
Catalog 1308638
Revised 8-05
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Circular Connectors
MARC 63 Series Connectors
(Continued)
Configurations
(Continued)
MD63-02E/RMD63-02E
Receptacle, Box Mounting,
Environmental and Non-
Environmental (Mates with
Plug, Type 06)
A
Typ.
Master Polarizing
Key
.110–.130
Dia.
[2.79–3.302] 4 Holes
B
Typ.
C
Hex.
.093
Max.
[2.36]
.065–.085
[1.65–2.16]
1.360
[34.54]
.052–.072
[1.32–1.83]
D
Panel Cutout
.375 [9.53] Max. Panel Thickness
for rear mount applications.
Shell
Size
9
12
15
18
A
.875
22.23
1.000
25.40
1.125
28.58
1.344
34.14
B
.662
16.81
.786
19.96
.906
23.01
1.062
26.97
Dimensions
C
.562
14.27
.75
19.05
.875
22.23
1.125
28.58
D
.693-.697
17.60-17.70
.881-.885
22.38-22.48
1.006-1.011
25.55-25.68
1.250-1.260
30.48-32.00
MD63-00E/RMD63-00E
Receptacle, Single Hole
Mounting, Environmental
and Non-Environmental
(Mates with Plug, Type 06)
Master Polarizing
Key
.125
[3.18]
B
Hex.
A
Hex.
F
Hex.
D
T
Thread
C
.093
Max.
[2.36]
E
Panel Cutout
Shell
Size
9
12
15
18
A
.813
20.65
1.000
25.40
1.125
28.58
1.625
41.28
B
.75
19.05
.937
23.80
1.062
26.97
1.375
34.93
C
1.360
34.54
1.360
34.54
1.360
34.54
1.360
34.54
Dimensions
D
E
.669-.673
.693-.697
16.99-17.09
17.60-17.70
.850-.856
.881-.885
21.59-21.74
22.38-22.48
.975-.979
1.006-1.010
24.76-24.87
25.55-25.65
1.212-1.216
1.251-1.255
30.78-30.88
31.78-31.88
F
.562
14.27
.75
19.05
.875
22.23
1.125
28.58
T (Class 2A)
11/16-32UN
7/8-28UN
1-28UN
1-1/4-28UN
MD63-01E/RMD63-01E
Receptacle, Line Cord,
Environmental (Mates with
Plug, Type 06)
Master Polarizing Key
Shell
Size
B
C
Hex.
9
12
.093
Max.
[2.36]
A
15
18
A
1.360
34.54
1.360
34.54
1.360
34.54
1.360
34.54
Dimensions
B (Max.)
.703
17.86
.891
22.63
1.016
25.81
1.203
30.56
C
.562
14.27
.75
19.05
.875
22.23
1.125
28.58
76
Catalog 1308638
Revised 8-05
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Circular Connectors
MARC 63 Series Connectors
(Continued)
Accessories
Cable Clamps
T
Thread
Shell Size
9
B
Part No.
086-0175-00N1
086-0176-00N1
086-0177-00N1
086-0178-00N1
12
.156
[3.96]
A
15
18
.225
Max.
[5.72]
A
.704
17.88
.773
19.63
.829
21.06
.890
22.61
B
.750
19.05
.932
23.67
1.078
27.38
1.250
31.75
T Thread
1/2-20UNF-2A
11/16-24UNEF-2A
13/16-20UNEF-2A
1-28UN-2A
Straight
C
.225
Max.
[5.72]
.156
[3.96]
B
D
T
Thread
A
Angle
Shell Size
9
12
15
18
Part No.
086-0179-00N1
086-0180-00N1
086-0181-00N1
086-0182-00N1
A
.737
18.72
.913
23.19
1.048
26.62
1.225
31.12
B (Max.)
.600
15.24
.785
19.94
.962
24.43
1.185
30.10
C (Max.)
1.100
27.94
1.250
31.75
1.469
37.31
1.550
39.37
D
.879
22.32
1.067
27.10
1.233
31.21
1.550
39.37
T Thread
1/2-20UNF-2A
Circular
Connectors
11/16-24UNEF-2A
13/16-20UNEF-2A
1-28UN-2A
A
C
3
Protective Covers
Shell
Size
9
12
15
18
Receptacle Part No.
With Chain
Without Chain
086-0253-00P2
086-0254-00P2
086-0255-00P2
086-0256-00P2
086-0257-00L6
086-0258-00L6
086-0259-00L6
086-0260-00L6
B
D
Plug Part No.
With Chain
Without Chain
086-0261-00F5
086-0262-00F5
086-0263-00F5
086-0264-00F5
086-0265-00L6
086-0266-00L6
086-0267-00L6
086-0268-00L6
Dimensions
A
.813
20.65
1.000
25.40
1.125
28.58
1.594
40.49
B
.950
24.13
.950
24.13
.950
24.13
.950
24.13
C
.813
20.65
1.000
25.40
1.125
28.58
1.594
40.49
D
.913
23.19
.913
23.19
.913
23.19
.913
23.19
Plastic Protective Covers also available; consult Tyco Electronics.
Modifications
We offer a unique modifica-
tion system which provides
alteration of standard
MARC 63 Series Connectors
to include special finishes,
accessories, and custom
Catalog 1308638
Revised 8-05
www.tycoelectronics.com
quality assurance
provisions — processing,
testing, serialization,
traceability. Consult your
sales representative or
Tyco Electronics for addition-
al modification information.
Standard modifications
include:
(801): MARC 63 Series
Connector, electroless
nickel finish
(803): MARC 63 Series
Connector including
cable clamp, straight
type
(804): MARC 63 Series
Connector including
cable clamp, right-
angle type
77
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
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