MIL-PRF-83536/21B
Inches
mm
Inches
mm
Inches
mm
.001
0.03
.141
3.58
.460
11.68
.002
0.05
.156
3.98
.500
12.70
.003
0.08
.170
4.32
.600
15.24
.025
0.64
.200
5.08
.640
16.26
.030
0.76
.230
5.84
.712
18.08
.031
0.79
.250
6.35
.810
20.57
.040
1.02
.300
7.62
.850
21.59
.062
1.57
.345
8.76
1.062
26.97
.110
2.79
.400
10.16
1.070
27.18
.115
2.92
.405
10.29
1.078
27.38
.133
3.38
.425
10.80
1.280
32.51
.140
3.56
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. There shall be affixed to the relay a suitable legible circuit diagram that identifies each terminal location
specified.
5. These relays are polarized monstable.
6. This relay shall not operate or be damaged by reverse polarity.
7. Permanent magnet drive consists of a permanent magnet with its flux path switched and combined with the
electro-magnet flux.
8. Applicable to horizontal flange mount only. The circuit diagram, manufacturer's PIN, and the military PIN shall
be marked on the near side. The remaining portion of the nameplate data shall be marked on the far side.
9. Applicable to horizontal flange mount only. Relays shall be marked with the manufacturer's name or CAGE
code and date code. Marking shall be with the bottom of the print adjacent to the near side.
10. Socket pin terminals shall provide the operational, environmental, and interface characteristics to provide a
reliable interconnect to gold-plated contacts. Terminals shall be gold plated. One system for gold plating that
may be used is ASTM B488, type 3, class 1.25 with a nickel underplate of 50 to 150 microinches thick. The
gold plating system shall enable the product to meet the performance requirements of this specification and
shall be approved by the qualifying activity.
11. Gasket shall provide a reliable seal between the relay and mating socket that will meet the environmental,
operational, and interface requirements of the relay with the mating socket. The gasket shall have shore
hardness 15 to 35, thickness .050 .005. Gasket material according to SAE-AMS3332 has been considered
acceptable.
12. Indicated terminals shall be identified by a contrasting bead.
13. Plane of critical motion for vibration and shock is Y-axis.
FIGURE 1. Dimensions and configurations - Continued.
5
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