MIL-PRF-14409/6D
REQUIREMENTS:
Dimensions: See figure 1 and table I.
DC voltage rating: 750 volts.
Construction: Glass or quartz, see figure 1 and table I.
Insulation resistance (IR): Method 302 of MIL-STD-202, test condition B (500 volts ±10 percent); not less than
1,000,000 megohms, except characteristics J and H shall be not less than 100,000 megohms at 125°C.
Capacitance range: See table I.
Quality factor (Q): See table I.
Thermal shock: Method 107 of MIL-STD-202, test condition A, except the step 3 temperature shall be 125°C
±5°C for characteristics J and H, and 150°C ±5°C for characteristic Q.
TABLE I. Type designation and characteristics.
Capacitance
Dimensions 1/
Type
Dielectric
Wire size
range
A +.047, -.031
Q
designation
material
AWG
(+1.19, -0.79)
Min
Max
pF
pF
0.6
1.8
PC40Q1R8
.297 ( 7.54)
1,500
Quartz
24
0.6
5.5
PC40Q5R5
.547 (13.89)
1,500
Quartz
22
0.6
9.5
PC40Q9R5
.984 (24.99)
1,500
Quartz
22
0.8
16.0
PC40Q160
1.594 (40.49)
1,500
Quartz
22
0.8
5.5
PC50J5R5
.297 ( 7.54)
1,000
Glass
24
0.8
11.0
PC50J110
.547 (13.89)
900
Glass
22
0.8
16.0
PC50H160
.750 (19.05)
800
Glass
22
0.8
23.0
PC50H230
.984 (24.99)
700
Glass
22
PC50H380
1.0
38.0
1.594 (40.49)
500
Glass
22
1/ Metric equivalents (to the nearest 0.01 mm) are given for general information only. Millimeters are in
parentheses.
TABLE II. Substitutability data.
Superseded type
Substitutable type
designation in
designation in
MIL-C-14409/6
MIL-PRF-14409/6A through /6D
PC40J4R5 and PC46J050
PC50J5R5
PC40J8R5 and PC46J100
PC50J110
PC40H120 and PC46H140
PC50H160
PC40H180 and PC46H190
PC50H230
PC40H300
PC50H380
2