MIL-PRF-14409/15H
REQUIREMENTS:
Dimensions and configuration: See figure 1.
DC voltage rating: 250 volts.
Construction: Alumina ceramic.
Dielectric: Air.
Capacitance range: See table I.
Insulation resistance: Shall be not less than 1,000,000 megohms at room ambient temperature and not less than
100,000 megohms at +125°C.
Test condition: 250 volts ±10 percent.
Quality factor (Q): See table I (measured at frequency of 100 MHz ±10 MHz).
Driving torque:
Style PC30: Greater than or equal to 0.3 ounce-inches and less than or equal to 5 ounce-inches from -55°C to
+125°C
Style PC32 and PC34: Greater than or equal to 0.5 ounce-inches and less than or equal to 5 ounce-inches from
-65°C to +125°C.
Thermal shock: Method 107 of MIL-STD-202, test condition B (characteristic T) or A (characteristic J), except the
step 3 temperature shall be +125°C ±5°C.
Immersion: Method 104 of MIL-STD-202, test condition A.
Seal: Applicable, with seal cap on.
TABLE I. Capacitor characteristics.
Capacitance
Part or
Q
range
Identifying
minimum
Number (PIN)
Min
Max
pF
pF
PC30J3R5
0.6
3.5
10,000
PC30J5R0
0.6
5.0
7,500
PC32T140
1.5
14.0
3,000
PC34T100
0.8
10.0
2,000
Qualification inspection: Qualification inspection is not required. A manufacturer that is currently listed on the QPL
for at least one other MIL-PRF-14409 style may supply PC30, PC32, and PC34 parts by performing the group A
and group B testing. A manufacturer that is not qualified to any MIL-PRF-14409 styles may produce these parts by
performing the group A, group B, and group C testing on the product before delivery.
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