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CDR31BP3R9BDWM

Description
Ceramic Capacitor, Multilayer, Ceramic, 100V, 12.82% +Tol, 12.82% -Tol, BP, 30ppm/Cel TC, 0.0000039uF, Surface Mount, 0805, CHIP
CategoryPassive components    capacitor   
File Size46KB,4 Pages
ManufacturerAVX
Environmental Compliance  
Download Datasheet Parametric View All

CDR31BP3R9BDWM Overview

Ceramic Capacitor, Multilayer, Ceramic, 100V, 12.82% +Tol, 12.82% -Tol, BP, 30ppm/Cel TC, 0.0000039uF, Surface Mount, 0805, CHIP

CDR31BP3R9BDWM Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?incompatible
package instructionCHIP
Reach Compliance Codecompliant
ECCN codeEAR99
capacitance0.0000039 µF
Capacitor typeCERAMIC CAPACITOR
dielectric materialsCERAMIC
high1.3 mm
length2 mm
Installation featuresSURFACE MOUNT
multi-layerYes
negative tolerance12.82%
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package shapeRECTANGULAR PACKAGE
Package formSMT
method of packingBULK
positive tolerance12.82%
Rated (DC) voltage (URdc)100 V
GuidelineMIL-PRF-55681/7
size code0805
surface mountYES
Temperature characteristic codeBP
Temperature Coefficient30ppm/Cel ppm/°C
Terminal shapeWRAPAROUND
width1.25 mm
Base Number Matches1
MIL-PRF-55681/Chips
Part Number Example
CDR31 thru CDR35
MILITARY DESIGNATION PER MIL-PRF-55681
Part Number Example
L
W
D
t
(example)
CDR31
BP
101
B
K
S
M
MIL Style
Voltage-temperature
Limits
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:
CDR31, CDR32, CDR33, CDR34, CDR35
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:
B ± .10 pF, C ± .25 pF, D ± .5
pF, F ± 1%, J ± 5%, K ± 10%,
M ± 20%
Termination Finish:
M = Palladium Silver
N = Silver Nickel Gold
S = Solder-coated
Y = 100% Tin
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/CDR31 THRU CDR35
Per MIL-PRF-55681
(Metric Sizes)
CDR31
CDR32
CDR33
CDR34
CDR35
AVX
Style
0805
1206
1210
1812
1825
Length (L)
(mm)
2.00
3.20
3.20
4.50
4.50
Width (W)
(mm)
1.25
1.60
2.50
3.20
6.40
Thickness (T)
Max. (mm)
1.3
1.3
1.5
1.5
1.5
D
Min. (mm)
.50
Termination Band (t)
Max. (mm)
.70
.70
.70
.70
.70
Min. (mm)
.30
.30
.30
.30
.30
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