MIL-PRF-55681/Chips
Part Number Example
CDR01 thru CDR06
MILITARY DESIGNATION PER MIL-PRF-55681
Part Number Example
L
W
D
t
CDR01
MIL Style
Voltage-temperature
Limits
BP
101
B
K
S
M
T
Capacitance
Rated Voltage
Capacitance Tolerance
Termination Finish
Failure Rate
NOTE: Contact factory for availability of Termination and Tolerance Options for
Specific Part Numbers.
MIL Style:
CDR01, CDR02, CDR03, CDR04, CDR05,
CDR06
Voltage Temperature Limits:
BP = 0 ± 30 ppm/°C without voltage; 0 ± 30 ppm/°C with rated voltage
from -55°C to +125°C
BX = ±15% without voltage; +15 –25% with rated voltage from -55°C to
+125°C
Capacitance:
Two digit figures followed by multiplier
(number of zeros to be added) e.g., 101 = 100 pF
Rated Voltage:
A = 50V, B = 100V
Capacitance Tolerance:
J ± 5%, K ± 10%, M ± 20%
Termination Finish:
M = Palladium silver
N = Silver-nickel-gold
S = Solder coated final with a minimum of 4 percent lead
T = Silver
U = Base metallization-barrier metal-solder coated
(tin/lead alloy, with a minimum of 4 percent lead)
W = Base metallization-barrier metal-tinned
(tin or tin/lead alloy)
Y = Base metallization-barrier metal-tin (100 percent)
Z = Base metallization-barrier metal-tinned
(tin/lead alloy, with a minimum of 4 percent lead)
*See MIL-PRF-55681 Specification for more details
Failure Rate Level:
M = 1.0%, P = .1%, R = .01%,
S = .001%
Packaging:
Bulk is standard packaging. Tape and reel
per RS481 is available upon request.
CROSS REFERENCE: AVX/MIL-PRF-55681/CDR01 THRU CDR06*
Per
MIL-PRF-55681
CDR01
CDR02
CDR03
CDR04
CDR05
CDR06
AVX
Style
0805
1805
1808
1812
1825
2225
Length (L)
.080 ± .015
.180 ± .015
.180 ± .015
.180 ± .015
.180 + .020
- .015
.225 ± .020
Width (W)
.050 ± .015
.050 ± .015
.080 ± .018
.125 ± .015
.250 + .020
- .015
.250 ± .020
Thickness (T)
Min.
Max.
.022
.022
.022
.022
.020
.020
.055
.055
.080
.080
.080
.080
D
Min.
.030
—
—
—
—
—
Max.
—
—
—
—
—
—
Termination Band (t)
Min.
Max.
.010
.010
.010
.010
.010
.010
—
.030
.030
.030
.030
.030
*For CDR11, 12, 13, and 14 see AVX Microwave Chip Capacitor Catalog
107
MIL-PRF-55681/Chips
Military Part Number Identification
CDR01 thru CDR06
CDR01 thru CDR06 to MIL-PRF-55681
Military Type
Designation
Capacitance
in pF
Capacitance
tolerance
Rated temperature
and voltage-
temperature limits
WVDC
Military Type
Designation/
Capacitance
in pF
Capacitance
tolerance
Rated temperature
and voltage-
temperature limits
WVDC
AVX Style 0805/CDR01
CDR01BP100B---
CDR01BP120B---
CDR01BP150B---
CDR01BP180B---
CDR01BP220B---
CDR01BP270B---
CDR01BP330B---
CDR01BP390B---
CDR01BP470B---
CDR01BP560B---
CDR01BP680B---
CDR01BP820B---
CDR01BP101B---
CDR01B--121B---
CDR01B--151B---
CDR01B--181B---
CDR01BX221B---
CDR01BX271B---
CDR01BX331B---
CDR01BX391B---
CDR01BX471B---
CDR01BX561B---
CDR01BX681B---
CDR01BX821B---
CDR01BX102B---
CDR01BX122B---
CDR01BX152B---
CDR01BX182B---
CDR01BX222B---
CDR01BX272B---
CDR01BX332B---
CDR01BX392A---
CDR01BX472A---
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
J,K
J
J,K
J
J,K
J
J,K
J
J,K
J
J,K
J
J,K
J,K
J,K
J,K
K,M
K
K,M
K
K,M
K
K,M
K
K,M
K
K,M
K
K,M
K
K,M
K
K,M
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP
BP,BX
BP,BX
BP,BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
AVX Style 1808/CDR03
CDR03BP331B---
CDR03BP391B---
CDR03BP471B---
CDR03BP561B---
CDR03BP681B---
CDR03BP821B--
CDR03BP102B---
CDR03BX123B--
CDR03BX153B---
CDR03BX183B---
CDR03BX223B---
CDR03BX273B---
CDR03BX333B---
CDR03BX393A---
CDR03BX473A---
CDR03BX563A---
CDR03BX683A---
330
390
470
560
680
820
1000
12,000
15.000
18.000
22,000
27.000
33.000
39.000
47.000
56.000
68.000
J,K
J
J,K
J
J,K
J
J,K
K
K,M
K
K,M
K
K,M
K
K,M
K
K,M
BP
BP
BP
BP
BP
BP
BP
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
AVX Style 1812/CDR04
CDR04BP122B---
CDR04BP152B---
CDR04BP182B---
CDR04BP222B---
CDR04BP272B---
CDR04BP332B---
CDR04BX393B---
CDR04BX473B---
CDR04BX563B---
CDR04BX823A---
CDR04BX104A---
CDR04BX124A---
CDR04BX154A---
CDR04BX184A---
1200
1500
1800
2200
2700
3300
39.000
47.000
56.000
82.000
100,000
120,000
150.000
180.000
J
J,K
J
J,K
J
J,K
K
K,M
K
K
K,M
K
K,M
K
BP
BP
BP
BP
BP
BP
BX
BX
BX
BX
BX
BX
BX
BX
100
100
100
100
100
100
100
100
100
50
50
50
50
50
AVX Style 1805/CDR02
CDR02BP221B---
CDR02BP271B---
CDR02BX392B---
CDR02BX472B---
CDR02BX562B---
CDR02BX682B---
CDR02BX822B---
CDR02BX103B---
CDR02BX123A---
CDR02BX153A---
CDR02BX183A---
CDR02BX223A---
220
270
3900
4700
5600
6800
8200
10,000
12,000
15,000
18,000
22,000
J,K
J
K
K,M
K
K,M
K
K,M
K
K,M
K
K,M
BP
BP
BX
BX
BX
BX
BX
BX
BX
BX
BX
BX
100
100
100
100
100
100
100
100
50
50
50
50
AVX Style 1825/CDR05
CDR05BP392B---
CDR05BP472B---
CDR05BP562B---
CDR05BX683B---
CDR05BX823B---
CDR05BX104B---
CDR05BX124B---
CDR05BX154B---
CDR05BX224A---
CDR05BX274A---
CDR05BX334A---
3900
4700
5600
68,000
82,000
100,000
120,000
150.000
220.000
270,000
330,000
J,K
J,K
J,K
K,M
K
K,M
K
K,M
K,M
K
K,M
BP
BP
BP
BX
BX
BX
BX
BX
BX
BX
BX
100
100
100
100
100
100
100
100
50
50
50
Add appropriate failure rate
Add appropriate termination finish
Capacitance Tolerance
AVX Style 2225/CDR06
CDR06BP682B---
CDR06BP822B---
CDR06BP103B---
CDR06BX394A---
CDR06BX474A---
6800
8200
10,000
390.000
470.000
J,K
J,K
J,K
K
K,M
BP
BP
BP
BX
BX
100
100
100
50
50
Add appropriate failure rate
Add appropriate termination finish
Capacitance Tolerance
108
