MIL-PRF-55681/Chips
Part Number Example
MILITARY DESIGNATION PER MIL-PRF-55681
Part Number Example
L
W
D
t
(example)
CDR01
BP
101
B
K
S
M
MIL Style
Voltage-temperature
Limits
Capacitance
T
Rated Voltage
Capacitance Tolerance
Termination Finish
Failure Rate
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
U = Base Metallization/Barrier
Metal/Solder Coated*
W = Base Metallization/Barrier
Metal/Tinned (Tin or Tin/
Lead Alloy)
*Solder shall have a melting point of 200°C or less.
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)
Max.
Min.
.055
.020
.055
.080
.080
.080
.080
.020
.020
.020
.020
.020
D
Max.
—
—
—
—
—
—
Min.
.030
—
—
—
—
—
Termination Band (t)
Max.
Min.
—
.010
.030
.030
.030
.030
.030
.010
.010
.010
.010
.010
*For CDR11, 12, 13, and 14 see AVX Microwave Chip Capacitor Catalog
25
ETC [ ETC ]
