CDR31BX102BKUS The CDR31BX102BKUS is a surface-mount MLCC capacitor from Kyocera AVX. It provides 1000pF capacitance, 100V rating, BX temperature coefficient, and ±10% tolerance in an 0805 package.
Mfr Part #:

CDR31BX102BKUS

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
The CDR31BX102BKUS is a surface-mount MLCC capacitor from Kyocera AVX. It provides 1000pF capacitance, 100V rating, BX temperature coefficient, and ±10% tolerance in an 0805 package.
Total Stock: 1,240 pcs

CDR31BX102BKUS Available from 1 distributor

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1,240 pcs
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CDR31BX102BKUS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Failure Rate
Length
Military Grade
Mounting Type
Operating Temperature
Temperature Coefficient
Thickness (Max)
Tolerance
Voltage
Width

CDR31BX102BKUS Description

Short technical summary and product information.

The CDR31BX102BKUS is a surface-mount multilayer ceramic capacitor (MLCC) manufactured by Kyocera AVX. Designed in accordance with MIL-PRF-55681, this military-specification component delivers 1000 pF capacitance with a rated voltage of 100V DC. The capacitance tolerance is ±10%, and the BX temperature coefficient ensures stable performance across -55°C to +125°C, with capacitance change of ±15% without applied voltage and +15% to -25% with rated voltage.

 

The capacitor is offered in an 0805 (2012 metric) package, equivalent to the CDR31 military style. Package dimensions are 2.00mm length, 1.25mm width, and a maximum thickness of 1.30mm. The termination finish is base metallization-barrier metal-solder coated (tin/lead alloy, with a minimum of 4% lead) per the 'U' termination code.

 

This component is engineered for high-reliability applications where consistent electrical performance under harsh conditions is essential. Its failure rate is rated S (0.001% per 1000 hours), making it suitable for mission-critical military, aerospace, and defense systems.

CDR31BX102BKUS Quick Information

Product Type: MLCC Capacitor
Series: CDR31
Canonical Name: Surface-Mount MLCC Capacitor 1000pF 100V BX 0805
Subcategory: Ceramic Capacitors

CDR31BX102BKUS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 Unlimited
REACH Status: Non-Compliant

CDR31BX102BKUS Features

  • 1000pF capacitance with ±10% tolerance.
  • Rated for 100V DC operation.
  • BX temperature coefficient per MIL-PRF-55681.
  • S failure rate (0.001% per 1000h).
  • Surface-mount 0805 (2012 metric) package.

CDR31BX102BKUS Applications

  • High-reliability military and defense systems.
  • Aerospace avionics and communication equipment.
  • Circuits needing stable capacitance in harsh environments.

CDR31BX102BKUS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of CDR31BX102BKUS?

1000 pF.

What is the rated voltage?

100V DC.

What is the capacitance tolerance?

±10%.

What is the temperature coefficient?

BX per MIL-PRF-55681: ±15% without voltage, +15% to -25% with rated voltage from -55°C to +125°C.

What package size is available?

0805 (2012 Metric), equivalent to CDR31 style, with dimensions 2.00mm x 1.25mm x 1.30mm max.

What is the operating temperature range?

-55°C to +125°C.

What is the failure rate?

S level, 0.001% per 1000 hours.

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