MIL-PRF-49462C
3.13 Terminal strength. When resistors are tested as specified in 4.8.8, there shall be no evidence of
breaking or chipping of the coating. The change in resistance shall not exceed ±0.2 percent.
3.14 Dielectric withstanding voltage. When resistors are tested as specified in 4.8.9, there shall be no
evidence of flashover, mechanical damage, arcing, or insulation breakdown. The change in resistance
shall not exceed ±0.25 percent.
3.15 Insulation resistance. When resistors are tested as specified in 4.8.10, the insulation resistance
shall not be less than 10,000 megohms.
3.16 Moisture resistance. When resistors are tested as specified in 4.8.11, there shall be no evidence
of mechanical damage. The change in resistance between initial and final measurements shall not
exceed ±0.5 percent. In addition, the dielectric withstanding voltage shall be as specified in 3.14, and
insulation resistance shall be 100 megohms, minimum.
3.17 Life. When resistors are tested as specified in 4.8.12, there shall be no evidence of mechanical
damage. The change in resistance between initial measurement and any succeeding measurements
shall not exceed 5 percent.
3.18 Resistance temperature characteristic. When resistors are tested as specified in 4.8.13, the
resistance temperature characteristic, at each of the temperature specified in 4.8.13b referred to room
ambient temperature, shall not exceed 200 ppm/°C for resistance values less than 500 megohms and
500 ppm/°C for resistance values greater than or equal to 500 megohms.
3.19 Shock, specified pulse. When resistors are tested as specified in 4.8.14, there shall be no
evidence of mechanical damage or electrical damage. The change in resistance shall not exceed ±2.0
percent and there shall be no electrical discontinuity during testing.
3.20 Vibration, high frequency. When resistors are tested as specified in 4.8.15, there shall be no
evidence of mechanical damage. The change in resistance shall not exceed ±2 percent and there shall
be no electrical discontinuity during the test.
requirements:
Total mass loss (TML):
Shall not exceed 1.0 percent.
Volatile condensable material (VCM):
Shall not exceed 0.1 percent.
*
3.21.1 Outgassing test data. Data listed in NASA Publication 1124 may be used in lieu of actual test
data for applicable materials. This information is available online at https://outgassing.nasa.gov
(see 2.2.2).
3.22 Marking. Each resistor shall be marked in accordance with method I of MIL-STD-1285 and as
indicated below:
a. Manufacturer's code symbol.
b. PIN.
c. Manufacturing data code.
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