SIB-1389 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SIB-1389: 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 tip_type: PHILLIPS CROSS, overall_length: 1.250 INCHES NOMINAL IN, drive_shank_type: HEXAGON, special_features: EXTRA HARDNESS, shank_width_across_wrench_flats: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-272-3541, 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→ SIB-1389

NSN: 5910-01-272-3541
FSC: 5910 — Capacitors
CAGE: 65884 — SIGMATION INC (USA)

SPECIFICATIONS

tip_type	PHILLIPS CROSS
overall_length	1.250 INCHES NOMINAL IN
drive_shank_type	HEXAGON
special_features	EXTRA HARDNESS
tip_size_designation	4
shank_width_across_wrench_flats	0.250 INCHES NOMINAL IN
NSN	5910-01-272-3541

COMPONENT DIAGRAM

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

SUBSTITUTES & CROSS-REFERENCES 1

CI-316Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SIB-1389?

SIB-1389 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace SIB-1389?

There is 1 known substitute for SIB-1389: CI-316. Substitute compatibility should be verified for your specific system.

What is the NSN for SIB-1389?

SIB-1389 is cataloged in the U.S. Government catalog under NSN 5910-01-272-3541. This indicates validated use in U.S. government and defense supply chains.

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SIB-1389 — CAPACITOR,FIXED,ELECTROLYTIC

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