539-2438-02 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

539-2438-02: 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/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 4.500 INCHES NOMINAL IN, body_diameter: 2.062 INCHES NOMINAL IN, terminal_length: 0.093 INCHES NOMINAL IN, terminal_diameter: 0.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-874-1046, 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→ 539-2438-02

NSN: 5910-00-874-1046
FSC: 5910 — Capacitors
CAGE: 00853 — CORNELL-DUBILIER MARKETING INC (USA)

SPECIFICATIONS

anode_type	PLAIN FOIL
body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length	4.500 INCHES NOMINAL IN
body_diameter	2.062 INCHES NOMINAL IN
terminal_length	0.093 INCHES NOMINAL IN
terminal_diameter	0.190 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
electrical_polarization	POLARIZED
case_insulation_material	PLASTIC
nonderated_operating_temp	-40.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 THREADED HOLE
tolerance_range_per_section	-10.00 TO 75.00 PERCENT SINGLE SECTION
NSN	5910-00-874-1046

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 2.062 INCHES NOMINAL IN

•

TERMINAL DIAMETER: 0.190 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, TERMINAL(S) ON ONE END

•

TOLERANCE RANGE PER SECTION: -10.00 TO 75.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC

•

TERMINAL LENGTH: 0.093 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: POLARIZED

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 1.125 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

BODY DIAMETER	2.062 INCHES NOMINAL IN
TERMINAL DIAMETER	0.190 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION	-10.00 TO 75.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-40.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH	0.093 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER	1.125 INCHES NOMINAL IN
ANODE TYPE	PLAIN FOIL
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	25.0 DC SINGLE SECTION

SUBSTITUTES & CROSS-REFERENCES 1

DCMX658027Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 539-2438-02?

539-2438-02 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 539-2438-02?

There is 1 known substitute for 539-2438-02: DCMX658027. Substitute compatibility should be verified for your specific system.

What is the NSN for 539-2438-02?

539-2438-02 is cataloged in the U.S. Government catalog under NSN 5910-00-874-1046. This indicates validated use in U.S. government and defense supply chains.

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539-2438-02 — CAPACITOR,FIXED,ELECTROLYTIC

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