MIL-DTL-55302/169B
Inches
mm
Inches
mm
Inches
mm
.002
0.05
.075
1.91
.490
12.45
.003
0.08
.112
2.84
.540
13.72
.004
0.10
.220
5.59
.590
14.99
.005
0.13
.235
5.97
.650
16.51
.010
0.25
.300
7.62
.670
17.02
.021
0.53
.335
8.51
.785
19.94
.040
1.02
.390
9.91
.060
1.52
.435
11.05
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for general information only.
3. Unless otherwise specified, tolerance is ± .010 (0.25 mm).
4. These connectors mate with connectors specified in MIL-DTL-55302/166, MIL-DTL-55302/167
and MIL-DTL-55302/168 and are primarily for use with single-sided, double-sided, or multilayered
printed wiring boards.
5. The polarization feature, utilizing four M55302/78-02 polarizing keys which are not supplied with
the connector, will provide 256 unique polarizing positions.
6. For dimensions A through K, see table I.
7. Crimp contacts only are removable and replaceable from the rear.
8. When crimp contacts are specified (indicators 1 and 2, table II), a quantity of at least 102 percent
of the normal complement but not less than 2 spare contacts shall be supplied unassembled with
each connector.
9. Locking screws are not supplied with the connector. See MIL-DTL-55302/172.
10. Contact rows are identified by molded letters on the front and rear face. Numbers indicating every
11. Indicated dimension shall occur at least at one point within each of the following zones. The
zones are defined as areas of the feature containing contact positions 1 through 5, 16 through 20,
46 through 50, 76 through 80, and the zone containing the highest five contact positions. The
tolerance for the areas not described above shall be + .010 (0.25 mm) -.004 (0.10 mm).
12. Dimension pertains when contact is seated against retention system rearward.
13. Perfect form at MMC not required. Dimension for user installation purposes only.
14. Part or Identifying Number (PIN)
FIGURE 1. Connector, female brush, straight-through for multilayered
printed wiring boards .100 (2.54 mm) spacing Continued.
2
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