MIL-PRF-83287G
TABLE III. Group B inspection.
Inspection
Requirements
Test method
Number of
Paragraph
paragraph
sample units to
be inspected
Subgroup 1
Terminal strength (indicators with solder terminals only)
Thermal shock
Insulation resistance
Dielectric withstanding voltage
Operating voltage
Shock (specified pulse)
Operating voltage
Vibration, high frequency
Operating voltage
Random vibration frequency
12
Operating voltage
Salt spray (corrosion)
Operating voltage
Moisture resistance
Insulation resistance
Dielectric withstanding voltage
Operating voltage
DC resistance
Subgroup 2
Resistance to soldering heat (indicators with solder
terminals only)
Magnetic susceptibility
Electromagnetic interference
6
Barometric pressure (reduced)
Subgroup 3
Solderability (indicators with solder terminals only)
Life
6
Operating voltage
4.5.2 Insulation resistance (see 3.5). Indicators shall be tested in accordance with of MIL-STD-202 method 302.
The following details shall apply:
a. Test condition B.
b. Points of measurement: Between coils, and the case and coil(s), as applicable. Measurements shall be
made in either the "Fault" or "No Fault" positions.
4.5.3 Dielectric withstanding voltage (see 3.6). Indicators shall be tested in accordance with of MIL-STD-202
method 301. The following details and exceptions shall apply:
a. Magnitude of test voltage: 500 V ac rms.
b. Application of test voltage: Between coils, and the case and coil(s), as applicable.
c. Maximum leakage current: 1 mA.
d. Inspection after test (see 3.6).
9
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