MIL-C-19978/18B
TABLE I. Style CQR43 capacitors - Continued.
Capacitance
Failure
Part or
DC voltage
Case dimensions (inches) 2/
(µF)
rate level
Identifying
rating
Circuit 1
Circuit 3
Number (PIN) 1/
(volts)
L ±.031
D+.015 L ±.031
D+.015
-.005
-.005
CQR43A-KF124K3-
600
.12
M, P, R, S
1.656
.562
1.594
.562
CQR43A-KF154K3-
600
.15
M, P, R, S
1.656
.562
1.594
.562
CQR43A-KF184K3-
600
.18
M, P, R, S
1.656
.670
1.594
.670
CQR43A-KF224K3-
600
.22
M, P, R, S
1.656
.670
1.594
.670
CQR43A-KF274K3-
600
.27
M, P, R, S
2.156
.750
2.094
.750
CQR43A-KF334K3-
600
.33
M, P, R, S
2.156
.750
2.094
.750
CQR43A-KF394K3-
600
.39
M, P, R, S
2.406
.750
2.344
.750
CQR43A-KF474K3-
600
.47
M, P, R, S
2.406
.750
2.344
.750
1/ Complete PIN shall include additional symbols to indicate circuit and failure rate level, as
applicable. The term Part or Identifying Number (PIN) is equivalent to the term part number
which was previously used in the specification.
2/ See table II for metric equivalents.
TABLE II. Millimeter equivalent of decimal inches.
Inches
mm
Inches
mm
Inches
mm
Inches
mm
Inches
mm
.005
0.13
.670
17.02
.896
22.76
1.396
35.46
2.156
54.76
.015
0.38
.708
17.98
1.083
27.51
1.406
35.71
2.344
59.54
.031
0.79
.750
19.05
1.146
29.11
1.594
40.49
2.406
61.11
.400
10.16
.771
19.58
1.333
33.86
1.656
42.06
.562
14.27
.833
21.16
1.344
34.14
2.094
53.19
Case material: Nonmagnetic (end seal may be of magnetic material).
Dielectric material: Paper and polyethelene terephthalate (K).
Terminals: Axial-wire lead (see figure 1).
Rated voltage: See table I.
Rated temperature: -65° to +125°C.
Capacitance (nominal): See table I.
Capacitance tolerance: ±10 percent (symbol K).
Dissipation factor (DF) (max): 1.0 percent.
Failure rate level: M, P, R or S in accordance with MIL-PRF-19978.
Burn-in: In accordance with MIL-PRF-19978.
Radiographic inspection: In accordance with MIL-PRF-19978.
Seal: Method 112 of MIL-STD-202, test condition letter A.
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