CDR-MIL-PRF-55681
Surface Mount Multilayer Ceramic Chip Capacitors
Vishay Vitramon
Qualified, Type CDR
ORDERING INFORMATION - MILITARY
CDR31
BX
102
A
K
Y
S
A
T
MILITARY DIELECTRIC CAPACITANCE
DC
CAPACITANCE
TOLERANCE
TERMINATION
FAILURE
RATE
MARKING
PACKAGING
STYLES
NOMINAL
CODE
VOLTAGE
RATING (1)
CDR01
CDR02
CDR0ꢀ
CDR04
CDR06
CDRꢀ1
CDRꢀ2
CDRꢀꢀ
CDRꢀ4
CDRꢀ5
BP and BX
Expressed in
A = 50 V
C = 0.25 pF
D = 0.5 pF
F = 1 %
Y = Ni barrier with 100 % tin
W = Ni barrier with 100 % tin or
tin/lead plate with min. 4 % lead
M = 1.0 % A = Unmarked
P = 0.1 %
picofarads (pF). B = 100 V
The first two
digits are
R = 0.01 %
J = 5 %
Z = Ni barrier with tin/lead plate S = 0.001 %
significant, the
third is a
K = 10 %
M = 20 %
min. 4 % lead
Consult
factory for
failure rate
status
M = AgPd
multiplier.
U = Base metallization-barrier
metal-solder coated (tin/lead
alloy, with a minimum of 4 %
lead). Solder has a melting point
of + 200 °C or less. Solder coat
Examples:
102 = 1000 pF
1R8 = 1.8 pF
T = 7" reel/plastic tape
J = 7" reel/plastic tape
(low qty)
thickness is a minimum of 69 µ
"
C = 7" reel/paper tape
R = 11 1/4" reel/plastic tape
P = 11 1/4" reel/paper tape
B = Bulk
Notes:
(1) DC voltage rating should not be exceeded in application
(2)
MIL-PFR_55681 “U” Termination part number code for CDR product length, width and thickness dimensions positive tolerances (including
bandwidth) above are allowed to increase by the following amounts:
MIL-C-55681 QUALIFIED, TYPE CDR
MILITARY TYPE
DESIGNATION
CAPACITANCE
CODE
CAPACITANCE CAPACITANCE
RATED TEMP. AND
VOLTAGE TEMP. LIMITS
VOLTAGE
(DC)
(pF)
TOLERANCE
CDR01BP
CDR01BP100B_ _ _
CDR01BP120BJ_ _
CDR01BP150B_ _ _
CDR01BP180BJ_ _
CDR01BP220B_ _ _
CDR01BP270BJ_ _
CDR01BPꢀꢀ0B_ _ _
CDR01BPꢀ90BJ_ _
CDR01BP470B_ _ _
CDR01BP560BJ_ _
CDR01BP680B_ _ _
CDR01BP820BJ_ _
CDR01BP101B_ _ _
CDR01B-121B_ _ _
CDR01B-151B_ _ _
CDR01B-181B_ _ _
100
120
150
180
220
270
ꢀꢀ0
ꢀ90
470
560
680
820
101
121
151
181
10
12
J, K
J
BP
BP
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
15
J, K
J
BP
18
BP
22
J, K
J
BP
27
BP
ꢀꢀ
J, K
J
BP
ꢀ9
BP
47
J, K
J
BP
56
BP
68
J, K
J
BP
82
BP
100
120
150
180
J, K
J, K
J, K
J, K
BP
BP, BX
BP, BX
BP, BX
Document Number: 45026
Revision: 20-Feb-08
For technical questions, contact: mlcc.specials@vishay.com
www.vishay.com
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