631-802980 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

631-802980: 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 anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.686 INCHES NOMINAL IN, body_diameter: 0.289 INCHES NOMINAL IN, terminal_length: 1.500 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-144-4383, 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→ 631-802980

NSN: 5910-00-144-4383
FSC: 5910 — Capacitors
CAGE: 53110 — VIASYS RESPIRATORY CARE INC. DBA BIOSYS HEALTHCARE (USA)

SPECIFICATIONS

anode_type	SOLID
body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_length	0.686 INCHES NOMINAL IN
body_diameter	0.289 INCHES NOMINAL IN
terminal_length	1.500 INCHES NOMINAL IN
features_provided	HERMETICALLY SEALED CASE
terminal_diameter	0.025 INCHES NOMINAL IN
reliability_indicator	ESTABLISHED
electrical_polarization	POLARIZED
case_insulation_material	PLASTIC
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
NSN	5910-00-144-4383

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.289 INCHES NOMINAL IN

•

DC LEAKAGE AT MAXIMUM OPERATING TEMP: 80.0 MICROAMPERES

•

TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS

•

TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL LENGTH: 1.500 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: POLARIZED

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 DIAMETER	0.289 INCHES NOMINAL IN
DC LEAKAGE AT MAXIMUM OPERATING TEMP	80.0 MICROAMPERES
TERMINAL DIAMETER	0.025 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION	-10.00 TO 10.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH	1.500 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
ANODE TYPE	SOLID
RELIABILITY FAILURE RATE LEVEL IN PERCENT	0.0010

SUBSTITUTES & CROSS-REFERENCES 9

10134846Reference document

Same NSN cross-reference

Reference document — Informative reference only

0N270686-14Reference document

Same NSN cross-reference

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

M30-176Reference document

Same NSN cross-reference

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

6L.5275.040.00-708990Reference document

Same NSN cross-reference

Reference document — Secondary reference

M39003-01-0331Reference document

Same NSN cross-reference

Reference document — Secondary reference

602CCAPACITORReference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 631-802980?

631-802980 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 631-802980?

There are 9 known substitutes for 631-802980: 10134846, 0N270686-14, M30-176 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 631-802980?

631-802980 is cataloged in the U.S. Government catalog under NSN 5910-00-144-4383. This indicates validated use in U.S. government and defense supply chains.

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631-802980 — CAPACITOR,FIXED,ELECTROLYTIC

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