9AC12-3 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

9AC12-3: 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: HOLE MOUNTED, body_width: 0.520 INCHES NOMINAL IN, body_height: 1.300 INCHES NOMINAL IN, body_length: 1.220 INCHES NOMINAL IN, actuator_style: ROUND, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-953-5369, 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

9AC12-3

NSN: 5930-00-953-5369
FSC: 5930 — Switches
CAGE: 91929 — HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS (USA)

SPECIFICATIONS

body_style	HOLE MOUNTED
body_width	0.520 INCHES NOMINAL IN
body_height	1.300 INCHES NOMINAL IN
body_length	1.220 INCHES NOMINAL IN
actuator_style	ROUND
inclosure_type	FULLY INCLOSED
actuator_height	0.600 INCHES MAXIMUM IN
mounting_method	UNTHREADED HOLE(S)
actuator_diameter	0.250 INCHES NOMINAL IN
nominal_thread_size	0.138 INCHES IN
thread_quantity_per_inch	32
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5930-00-953-5369

COMPONENT DIAGRAM

KEY FEATURES

•

ACTUATOR DIAMETER: 0.250 INCHES NOMINAL IN

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY STYLE: HOLE MOUNTED

•

ACTUATOR STYLE: ROUND

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

BODY WIDTH: 0.520 INCHES NOMINAL IN

•

BODY HEIGHT: 1.300 INCHES NOMINAL IN

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.140 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

ACTUATOR DIAMETER	0.250 INCHES NOMINAL IN
INCLOSURE TYPE	FULLY INCLOSED
BODY STYLE	HOLE MOUNTED
ACTUATOR STYLE	ROUND
MOUNTING METHOD	UNTHREADED HOLE(S)
BODY WIDTH	0.520 INCHES NOMINAL IN
BODY HEIGHT	1.300 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER	0.140 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT	0.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.138 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 5

803379-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

192712Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

9AC4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

44-0056Reference document

Same NSN cross-reference

Reference document — Secondary reference

1551AS464-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 9AC12-3?

9AC12-3 is a CAPACITOR,FIXED,ELECTROLYTIC.

What parts can replace 9AC12-3?

There are 5 known substitutes for 9AC12-3: 803379-1, 192712, 9AC4 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 9AC12-3?

9AC12-3 is cataloged in the U.S. Government catalog under NSN 5930-00-953-5369. This indicates validated use in U.S. government and defense supply chains.

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