SK4961 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SK4961: 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: PLAIN FOIL, body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 3.000 INCHES NOMINAL IN, body_height: 6.250 INCHES NOMINAL IN, body_length: 6.000 INCHES NOMINAL IN, terminal_length: 0.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-195-3306, 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→ SK4961

NSN: 5910-00-195-3306
FSC: 5910 — Capacitors
CAGE: 00853 — CORNELL-DUBILIER MARKETING INC (USA)

SPECIFICATIONS

anode_type	PLAIN FOIL
body_style	W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width	3.000 INCHES NOMINAL IN
body_height	6.250 INCHES NOMINAL IN
body_length	6.000 INCHES NOMINAL IN
terminal_length	0.562 INCHES NOMINAL IN
features_provided	HERMETICALLY SEALED CASE
reliability_indicator	NOT ESTABLISHED
electrical_polarization	POLARIZED
nonderated_operating_temp	-20.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 SOLDER STUD
tolerance_range_per_section	-10.00 TO 50.00 PERCENT SINGLE SECTION
NSN	5910-00-195-3306

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED MOUNTING HOLES

•

BODY STYLE: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE

•

TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 6.500 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.562 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: POLARIZED

•

BODY WIDTH: 3.000 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

MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED MOUNTING HOLES
BODY STYLE	W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
TOLERANCE RANGE PER SECTION	-10.00 TO 50.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-20.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	6.500 INCHES NOMINAL IN
TERMINAL LENGTH	0.562 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
BODY WIDTH	3.000 INCHES NOMINAL IN
BODY HEIGHT	6.250 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER	0.156 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

6069-40Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MA14219Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SK4961?

SK4961 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace SK4961?

There are 2 known substitutes for SK4961: 6069-40, MA14219. Substitute compatibility should be verified for your specific system.

What is the NSN for SK4961?

SK4961 is cataloged in the U.S. Government catalog under NSN 5910-00-195-3306. This indicates validated use in U.S. government and defense supply chains.

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SK4961 — CAPACITOR,FIXED,ELECTROLYTIC

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