55-0743-641L2E2 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

55-0743-641L2E2: 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: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 5.250 INCHES NOMINAL IN, body_diameter: 2.578 INCHES NOMINAL IN, terminal_length: 0.250 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-150-6359, 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→ 55-0743-641L2E2

NSN: 5910-01-150-6359
FSC: 5910 — Capacitors
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)

SPECIFICATIONS

body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length	5.250 INCHES NOMINAL IN
body_diameter	2.578 INCHES NOMINAL IN
terminal_length	0.250 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
electrical_polarization	POLARIZED
case_insulation_material	PLASTIC
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatment	SOLDER
terminal_type_and_quantity	2 TAB, SOLDER LUG
tolerance_range_per_section	-10.00 TO 75.00 PERCENT SINGLE SECTION
dc_leakage_at_reference_temp	6.000 MILLIAMPERES
NSN	5910-01-150-6359

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 2.578 INCHES NOMINAL IN

•

DC LEAKAGE AT MAXIMUM OPERATING TEMP: 0.7 MILLIAMPERES

•

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: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 0.250 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	2.578 INCHES NOMINAL IN
DC LEAKAGE AT MAXIMUM OPERATING TEMP	0.7 MILLIAMPERES
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	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	0.250 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER	0.250 INCHES NOMINAL IN
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS	0.50

SUBSTITUTES & CROSS-REFERENCES 5

602D909AReference document

Same NSN cross-reference

Reference document — Design control — primary reference

55-0743Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10134988Reference document

Same NSN cross-reference

Reference document — Informative reference only

UFLN124Reference document

Same NSN cross-reference

Reference document — Secondary reference

602D909Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 55-0743-641L2E2?

55-0743-641L2E2 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 55-0743-641L2E2?

There are 5 known substitutes for 55-0743-641L2E2: 602D909A, 55-0743, 10134988 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 55-0743-641L2E2?

55-0743-641L2E2 is cataloged in the U.S. Government catalog under NSN 5910-01-150-6359. This indicates validated use in U.S. government and defense supply chains.

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55-0743-641L2E2 — CAPACITOR,FIXED,ELECTROLYTIC

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