38
HOW TO ORDER
U
Termination Finish
(Military Designations)
Code
M = Palladium Silver
(CDR11 & 13 only)
N = Silver, Nickel, Gold
(CDR11 & 13 only)
S = Solder-Coated, Final
(CDR12 & 14 only)
U = Base Metallization/Barrier
Metal/Solder Coated*
(CDR12 & 14 only)
W = Base Metallization/Barrier
Metal/Tinned (Tin or
Tin/Lead Alloy)
(CDR12 & 14 only)
Y = 100% Tin
Z = Base Metallization,
Barrier Metal
(Tin Lead Alloy with
4% Lead Min.)
MIL-PRF-55681 Chips
CDR11-CDR14
CDR12
MIL Style
CDR11
CDR12
CDR13
CDR14
101
Capacitance
EIA Capacitance
Code in pF
First two digits =
significant figures or
“R” for decimal place
Third digit = number
of zeros or after “R”
significant figures.
A
Rated
Voltage
A = 50V
B = 100V
C = 200V
D = 300V
E = 500V
K
Capacitance
Tolerance
B =
±
.1 pF
C =
±
.25 pF
D =
±
.5 pF
F =
±
1%
G = ±2%
J =
±
5%
K =
±
10%
M =
±
20%
BG
Voltage Temperature
Limits
BG = +90 ± 20 ppm/ºC
with and without
rated voltage from
-55ºC to +125ºC
BP =
0 ± 30 ppm/ºC
with and without
rated voltage from
-55ºC to +125ºC
S
Failure
Rate Level
M = 1.0%
P = .1%
R = .01%
S = .001%
CDR11 thru CDR14 to MIL-PRF-55681
Type Dielectric Capacitance Tolerance Voltage
pF WVDC
CDR11/12 BG,BP 0.1 - 0.2 B 50
CDR11/12 BG,BP 0.3 - 0.4 B,C 50
CDR11/12 BG,BP 0.5 - 6.2 B,C,D 50
CDR11/12 BG,BP 6.8 - 9.1 B,C,J,K,M 50
CDR11/12 BG,BP 10 - 100 F,G,J,K,M 50
CDR11/12 BP 110 - 1,000 F,G,J,K,M 50
CDR13/14 BG,BP 0.1 - 0.2 B 200/500
CDR13/14 BG,BP 0.3 - 0.4 B,C 200/500
CDR13/14 BG,BP 0.5 - 6.2 B,C,D 200/500
CDR13/14 BG,BP 6.8 - 9.1 B,C,J,K,M 200/500
CDR13/14 BG,BP 10 - 100 F,G,J,K,M 200/500
CDR13/14 BG,BP 110 - 200 F,G,J,K,M 200/300
CDR13/14 BG,BP 220 - 470 F,G,J,K,M 200
CDR13/14 BG,BP 510 - 620 F,G,J,K,M 100
CDR13/14 BG,BP 680 - 1,000 F,G,J,K,M 50
CDR13/14 BP 1,100 - 5,100 F,G,J,K,M 50
PACKAGING
Standard packaging = Waffle Pack (maximum quantity is 80)
