MIL-PRF-83726/30J
Inches
mm
Inches
mm
.001
0.03
.300
7.62
.002
0.05
.312
7.92
.005
0.13
.625
15.88
.040
1.02
.930
23.60
.050
1.27
1.010
25.65
.062
1.57
1.025
26.04
.150
3.81
1.396
35.46
.156
3.96
1.446
33.73
.200
5.08
1.718
43.64
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) for three place decimals and .03
(0.76 mm) for two place decimals.
4. Terminal numbers shall not appear on the relay header and there shall be a legible circuit
diagram on relay which identifies each terminal location specified.
5. Gasket material: The gasket material shall be of such quality to ensure the relay meets all the
performance requirements of this specification. Silicone rubber gasket SAE-AMS-3332, shore
hardness 20 5 has been considered acceptable.
6. Terminal composition: The terminal composition shall be of such quality to ensure the relay
meets all the performance requirements of this specification. Gold in accordance with
SAE-AMS-2422 or ASTM-B488, Type 3; underplating: nickel, 50 microinches to 150 microinches
thick; has been considered acceptable.
7. External resistor: In accordance with MIL-PRF-55182 (RNC60HXXXXFS), is selected as follows:
REXT = ((T1/T0) 1)100k
T0 = Minimum time
T1 = Required time
T1 < 10 T0
8. Terminal C2 is optional.
FIGURE 1. Outline dimensions and configuration of relay Continued.
REQUIREMENTS:
OPERATING REQUIREMENTS:
Timing action: Delay-on-operate.
Time delay: Adjustable; select from 0.1 second to 500 seconds.
Timing accuracy: 10 percent of nominal value. (The accuracy requirement applies for any
combination of operating temperature and voltage. External resistors shall be in accordance with
MIL-R-10509, characteristic C or equivalent. Add 10 ms for timing less than 1 second.)
Recycle time: 50 milliseconds maximum. (Recycle time is defined as the minimum time that power
must be removed from the input terminals to assure that the next timing cycle will be completed within
the specified timing tolerance. (Units can be recycled during timing or after time-out.))
3
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