PartsTable
Technical Data Sheet
Download PDF

5261057 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

5261057: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 4.438 INCHES NOMINAL IN, body_diameter: 2.000 INCHES NOMINAL IN, terminal_height_from_body: 0.297 INCHES NOMINAL IN, terminal_type_and_quantity: 2 THREADED HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-256-3291, 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
MRO→ MRO_GENERAL→ 5261057
NSN: 5910-00-256-3291
NIINs: 002563291, 008520278
FSC: 5910 — Capacitors
CAGE: 0B6S1 — INTERNATIONAL BUSINESS MACHINES CORP PARTS ORDER CENTER DEPT E - 54 (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length4.438 INCHES NOMINAL IN
body_diameter2.000 INCHES NOMINAL IN
terminal_height_from_body0.297 INCHES NOMINAL IN
terminal_type_and_quantity2 THREADED HOLE
NSN5910-00-256-3291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 5261057 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 2.000 INCHES NOMINAL IN
•
BODY STYLE: W/O MTG FACILITIES, TERMINAL(S) ON ONE END
•
BODY LENGTH: 4.438 INCHES NOMINAL IN
•
TERMINAL HEIGHT FROM BODY: 0.297 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 THREADED HOLE
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
BODY DIAMETER2.000 INCHES NOMINAL IN
BODY STYLEW/O MTG FACILITIES, TERMINAL(S) ON ONE END
BODY LENGTH4.438 INCHES NOMINAL IN
TERMINAL HEIGHT FROM BODY0.297 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 THREADED HOLE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 5261057?
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 5261057?
5261057 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 5261057?
5261057 is cataloged in the U.S. Government catalog under NSN 5910-00-256-3291. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5261057

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.