MIL-PRF-39022/11D
TABLE I. Capacitor characteristics and dimensions. Continued.
Dimensions 2/
Part or Identifying
DC rated Capacitance
Capacitance
Number (PIN) 1/
voltage
Value in µF
tolerance
T 3/
B 3/
L 3/
LS
CHR25
M39022/11F223--
300
.022
F, G, J, K
.190 (4.83)
.380 (9.65)
.450 (11.43)
.400 (10.16)
M39022/11F273--
300
.027
F, G, J, K
.190 (4.83)
.380 (9.65)
.450 (11.43)
.400 (10.16)
M39022/11F333--
300
.033
F, G, J, K
.220 (5.59)
.500 (12.70)
.450 (11.43)
.400 (10.16)
M39022/11F393--
300
.039
F, G, J, K
.220 (5.59)
.500 (12.70)
.450 (11.43)
.400 (10.16)
1/ Complete PIN shall include additional symbols to indicate capacitance tolerance (K, J, G, or F) and
failure rate level (M, P, R, or S), as applicable.
2/ Metric equivalents are in parentheses.
3/ T, H, and L are bare case dimensions (see figure 1). When specified on the purchase order, insulating covering
for both "L" and "T" dimensions shall not exceed .025 inch (0.64 mm), nor shall the insulating covering for "H"
dimension exceed .040 inch (1.02 mm).
Barometric pressure (reduced): Method 105 of MIL-STD-202, condition D (100,000 feet) 125 percent of dc rated
voltage applied. See MIL-PRF-39022 for voltage limitations.
Vibration, high frequency: Method 204 of MIL-STD-202, condition D (20 g's), 50 percent of dc rated voltage
applied.
Salt atmosphere (corrosion): Method 101 of MIL-STD-202, condition B (48 hours).
Salt solution: Five percent.
Immersion: Method 104 of MIL-STD-202, condition B.
DWV: Terminal to terminal: 200 percent of rated voltage.
IR: Terminal to terminal: Not less than 50 percent of value specified for insulation resistance.
Capacitance: Within ±1 percent of initial value.
DF: Not more than .3 percent.
Solderability: Method 208 of MIL-STD-202, the following details shall apply:
Number of terminations of each capacitor to be tested: Two.
Depth of immersion in flux and solder: both terminals shall be immersed to within .050 inch (1.27 mm) of the
capacitor body.
Shock (specified pulse): Method 213 of MIL-STD-202, condition I, 50 percent of dc rated voltage applied. No
arcing or other evidence of electrical breakdown.
Resistance to soldering heat: Method 210 of MIL-STD-202, condition B (260°C ±5°C for 10 ±1 seconds).
IR: See initial value.
ΔCapacitance: Within ±0.25 percent of initial value.
DF: See initial value.
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