MIL-PRF-55514/11C
REQUIREMENTS:
Design and construction:
Dimensions and configuration: See figure 1.
Case: Non-hermetic.
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Dielectric: Metallized polycarbonate (characteristic R); or
Polyphenylene sulfide (characteristic U).
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Characteristic: R or U.
Capacitance value: See table I.
Capacitance tolerance: See table I.
Solderability: Not applicable.
Operating temperature range: -55°C to +85°C, when properly voltage derated (see figure 2), characteristic R
or U capacitors will operate to +125°C.
Voltage rating: See table I.
Preconditioning: Not applicable.
Burn-in: In accordance with MIL-PRF-55514 except for the following conditions:
a. DC burn-in voltage shall be 140 percent of the dc rated voltage applied for 48 hours minimum at 125°C,
+4°C, -0°C.
b. AC burn-in: Not applicable.
Insulation resistance: Insulation resistance shall be measured at rated voltage at the applicable temperature.
Charge time 2 minutes maximum; however, for capacitance values greater than 1.0 µF, an additional 1
minute per µF is permitted. The following limits shall apply:
Temperature
Insulation resistance
25°C
50,000
85°C
5,000
125°C
500
Marking: In accordance with MIL-PRF-55514.
Qualification submittal:
Type designation
Sample size
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CFR27LUA106JM
61
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CFR27LUA506JM
61
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CFR27LUG506JM
61
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CFR27LUB506JM
61
2
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