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PartsTable / COMPONENT / 20BD455
20BD455 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_width: 0.688 INCHES NOMINAL IN, overall_width: 0.720 INCHES NOMINAL IN, body_thickness: 0.280 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, terminal_length: 2.000 INCHES NOMINAL IN, style_designator: OVAL BODY, WIRE LEADS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-668-4156, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
20BD455
NSN: 5955-00-668-4156
FSC: 5955
CAGE: 00136 — MICROSEMI CORP. - HIGH PERFORMANCE TIMING DBA VECTRON INTERNATIONAL- CANCELLED (USA)
SPECIFICATIONS
body_width0.688 INCHES NOMINAL IN
overall_width0.720 INCHES NOMINAL IN
body_thickness0.280 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
terminal_length2.000 INCHES NOMINAL IN
style_designatorOVAL BODY, WIRE LEADS
circuit_resonanceSERIES RESONANCE
overall_thickness0.312 INCHES NOMINAL IN
terminal_diameter0.017 INCHES NOMINAL IN
drive_level_rating10.0 MILLIWATTS NOMINAL
mode_of_oscillationFUNDAMENTAL
specified_frequency445.000 KILOHERTZ
NSN5955-00-668-4156
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 20BD455 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY WIDTH: 0.688 INCHES NOMINAL IN
•
TERMINAL LENGTH: 2.000 INCHES NOMINAL IN
•
TERMINAL DIAMETER: 0.017 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.312 INCHES NOMINAL IN
•
CIRCUIT RESONANCE: SERIES RESONANCE
•
BODY THICKNESS: 0.280 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.478 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.720 INCHES NOMINAL IN
BODY WIDTH0.688 INCHES NOMINAL IN
TERMINAL LENGTH2.000 INCHES NOMINAL IN
TERMINAL DIAMETER0.017 INCHES NOMINAL IN
OVERALL THICKNESS0.312 INCHES NOMINAL IN
CIRCUIT RESONANCESERIES RESONANCE
BODY THICKNESS0.280 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.478 INCHES NOMINAL IN
STYLE DESIGNATOROVAL BODY, WIRE LEADS
MODE OF OSCILLATIONFUNDAMENTAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
CR102Interchangeable
interchangeable cross-reference
interchangeable
2098058Interchangeable
interchangeable cross-reference
interchangeable
925657Interchangeable
interchangeable cross-reference
interchangeable
FD111Interchangeable
interchangeable cross-reference
interchangeable
CR101Interchangeable
interchangeable cross-reference
interchangeable
SMD860247Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20BD455?
20BD455 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 20BD455?
There are 6 known substitutes for 20BD455: CR102, 2098058, 925657 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20BD455?
20BD455 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-668-4156. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026