426-043-026 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

426-043-026: 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, AXIAL TERMINALS, body_length: 1.625 INCHES NOMINAL IN, body_diameter: 0.375 INCHES NOMINAL IN, terminal_length: 1.500 INCHES NOMINAL IN, terminal_diameter: 0.032 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-034-6449, 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→ 426-043-026

NSN: 5910-01-034-6449
FSC: 5910 — Capacitors
CAGE: A1997 — ELETTRONICA SPA (ITA)

SPECIFICATIONS

body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_length	1.625 INCHES NOMINAL IN
body_diameter	0.375 INCHES NOMINAL IN
terminal_length	1.500 INCHES NOMINAL IN
terminal_diameter	0.032 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_type_and_quantity	2 UNINSULATED WIRE LEAD
tolerance_range_per_section	-10.00 TO 75.00 PERCENT SINGLE SECTION
dc_leakage_at_reference_temp	5.000 MICROAMPERES
NSN	5910-01-034-6449

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.375 INCHES NOMINAL IN

•

TERMINAL DIAMETER: 0.032 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS

•

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 LENGTH: 1.500 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: POLARIZED

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 30.0 DC SINGLE SECTION

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	0.375 INCHES NOMINAL IN
TERMINAL DIAMETER	0.032 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, AXIAL TERMINALS
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 LENGTH	1.500 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	30.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	NO COMMON OR GROUNDED ELECTRODE(S)
CASE INSULATION MATERIAL	PLASTIC

SUBSTITUTES & CROSS-REFERENCES 3

MIL-C-39018/1Reference document

Same NSN cross-reference

Reference document — Identification reference

M39018-01-0728Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CU13CH221UP3Reference 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 426-043-026?

426-043-026 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 426-043-026?

There are 3 known substitutes for 426-043-026: MIL-C-39018/1, M39018-01-0728, CU13CH221UP3. Substitute compatibility should be verified for your specific system.

What is the NSN for 426-043-026?

426-043-026 is cataloged in the U.S. Government catalog under NSN 5910-01-034-6449. This indicates validated use in U.S. government and defense supply chains.

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426-043-026 — CAPACITOR,FIXED,ELECTROLYTIC

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