PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 8503C
8503C ✓ 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,CERAMIC DIELECTR. Key specifications include special_features: ENVELOPE MATERIAL: GLASS; MFG CLASS: TUBE, ELECTRON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-106-4168, 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
8503C
NSN: 5960-00-106-4168
FSC: 5960
CAGE: 6P860 — TELEDYNE DIGITAL IMAGING US, INC. (USA)
SPECIFICATIONS
special_featuresENVELOPE MATERIAL: GLASS; MFG CLASS: TUBE, ELECTRON
NSN5960-00-106-4168
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 8503C MFR CAPACITOR,FIXED,CERAMI
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)
SPECIAL FEATURESENVELOPE MATERIAL: GLASS; MFG CLASS: TUBE, ELECTRON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
ST322Interchangeable
interchangeable cross-reference
interchangeable
BLRCA111Interchangeable
interchangeable cross-reference
interchangeable
203FSHInterchangeable
interchangeable cross-reference
interchangeable
P-48230Interchangeable
interchangeable cross-reference
interchangeable
8503Interchangeable
interchangeable cross-reference
interchangeable
A21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 8503C?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8503C?
8503C is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 8503C?
There are 18 known substitutes for 8503C: ST322, BLRCA111, 203FSH and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8503C?
8503C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-106-4168. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8503C

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026