ST 81 A 05 — CAPACITOR,FIXED,MICA DIELECTRIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST 81 A 05: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: PLASTIC CASE, base_type: STANDARD BASE, coil_type: ISOLATED, unit_type: ELECTROMECHANICAL, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.261 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-609-4065, 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

ST 81 A 05

NSN: 5985-01-609-4065
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: F6926 — STERNE (FRA)

SPECIFICATIONS

material	PLASTIC CASE
base_type	STANDARD BASE
coil_type	ISOLATED
unit_type	ELECTROMECHANICAL
body_style	W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width	0.261 INCHES NOMINAL IN
body_height	0.830 INCHES NOMINAL IN
body_length	0.830 INCHES NOMINAL IN
terminal_type	TUBE PLUG AND FLEXIBLE LEAD
overall_height	3.000 INCHES NOMINAL IN
overall_diameter	1.500 INCHES NOMINAL IN
terminal_quantity	1 AND 2
NSN	5985-01-609-4065

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 275Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is ST 81 A 05?

ST 81 A 05 is a CAPACITOR,FIXED,MICA DIELECTRIC.

What parts can replace ST 81 A 05?

There is 1 known substitute for ST 81 A 05: CI 275. Substitute compatibility should be verified for your specific system.

What is the NSN for ST 81 A 05?

ST 81 A 05 is cataloged in the U.S. Government catalog under NSN 5985-01-609-4065. This indicates validated use in U.S. government and defense supply chains.

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ST 81 A 05 — CAPACITOR,FIXED,MICA DIELECTRIC

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