MIL-PRF-39006/20A
10,000-hour (group B) and extended life:
DCL (85°C): 125 percent (max) of table I value.
DCL (25°C): See table I.
ĆCap.: Within ±25 percent of initial measurement.
DF: 200% (max) of table I value.
DWV and IR: Not applicable.
Vacuum life: Not applicable.
Life at 125°C: Method 108 of MIL-STD-202.
DCL: See table I.
ĆCap.: Within ±20 percent of initial measurement.
DF: 150 percent (max) of table I value.
DWV and IR: Not applicable.
10,000-hr (group B):
DCL (125°C): 125 percent (max) of table I value.
DCL (25°C): See table I.
ĆCap.: Within ±25 percent of initial measurement.
DF: 200 percent (max) of table I value.
DWV and IR: Not applicable.
Barometric pressure: Method 105 of MIL-STD-202, condition E (150,000 feet).
Test voltage: Rated voltage for 30 to 450 V units; 500 V dc for 540 and 630 V units.
Fungus: Method 508 of MIL-STD-810.
Resistance to solvents: Method 215 of MIL-STD-202.
Resistance to soldering heat: Method 210 of MIL-STD-202, condition B.
DCL: See table I.
ĆCap.: Within ±5 percent of initial measurement.
DF: See table I.
Marking: In accordance with MIL-C-39006.
Polarity: Capacitors shall be marked "CASE NEG" on the negative end (see figure 1).
Voltage groups (85°C rated voltage):
I ..................... 30 to 90 V inclusive.
II ..................... 180 to 360V inclusive.
III ..................... 450 to 630 V inclusive.
Custodians:
Preparing activity:
Army - CR
DLA - CC
Navy - EC
Air Force - 11
(Project 5910-2137)
Review activities:
Army - AR, MI
Navy - AS, MC, OS, SH
Air Force - 19, 99
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