MIL-DTL-55302/66G
Inches
mm
Inches
mm
Inches
mm
Inches
mm
.001
0.03
.030
0.76
.130
3.30
.250
6.35
.006
0.15
.075
1.91
.150
3.81
.500
12.70
.008
0.20
.078
1.98
.161
4.09
.585
14.86
.010
0.25
.086
2.18
.187
4.76
.700
17.78
.025
0.64
.100
2.54
.200
5.08
Number
of
A
BSC
REF
contacts
±.010
B
C
10
.850
.650
.400
(21.59)
(16.51)
(10.16)
14
1.050
.850
.600
(26.67)
(21.59)
(15.24)
20
1.350
1.150
.900
(34.29)
(29.21)
(22.86)
24
1.550
1.350
1.100
(39.37)
(34.29)
(27.94)
26
1.650
1.450
1.200
(41.91)
(36.83)
(30.48)
30
1.850
1.650
1.400
(46.99)
(41.91)
(35.56)
36
2.150
1.950
1.700
(54.61)
(49.53)
(43.18)
40
2.350
2.150
1.900
(56.69)
(54.61)
(48.26)
44
2.550
2.350
2.100
(64.77)
(56.69)
(53.35)
50
2.850
2.650
2.400
(72.39)
(67.31)
(60.96)
54
3.050
2.850
2.600
(85.09)
(72.39)
(66.04)
56
3.150
2.950
2.700
(80.01)
(74.93)
(68.58)
60
3.350
3.150
2.900
(85.09)
(80.01)
(73.66)
66
3.650
3.450
3.200
(92.71)
(87.63)
(81.28)
70
3.850
3.650
3.400
(97.79)
(92.71)
(86.36)
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ±.005 (0.13 mm).
4. These connectors mate with connectors specified in MIL-DTL-55302/57, MIL-DTL-55302/61,
MIL-DTL-55302/63 using appropriate hardware.
5. Numbers indicating the first and last position in each row and every fourth contact position in between shall be
marked on the side(s) of the connector. As and option to the above, numbers indicating every fourth cavity
may be stamped on the side of the connector, with the exception that the number one contact shall be
marked.
6. Termination layout on .025 (0.64 mm) modular grid.
7. Metric equivalents are in parentheses.
8. Contacts M55302/65-01 (standard force) and M55302/65-02 (low force) are individual contacts shipped loose
in a plastic bag unless otherwise specified (see MIL-DTL-55302/65). Contacts may be ordered separately.
9. Hole depth to female guide hardware is .282 min (7.16 mm). Full thread depth to female threaded hardware
is .240 min (6.1 mm).
FIGURE 1. Connectors, receptacle, .100 (2.54 mm) spacing - Continued.
3
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