1581480-1 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1581480-1: 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: 0.600 INCHES NOMINAL IN, body_diameter: 0.145 INCHES NOMINAL IN, terminal_length: 1.625 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN, terminal_diameter: 0.020 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-208-7976, 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→ 1581480-1

NSN: 5910-01-208-7976
FSC: 5910 — Capacitors
CAGE: 83298 — ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE (USA)

SPECIFICATIONS

body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_length	0.600 INCHES NOMINAL IN
body_diameter	0.145 INCHES NOMINAL IN
terminal_length	1.625 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
terminal_diameter	0.020 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
electrical_polarization	NONPOLARIZED
end_item_identification	KC135
tolerance_range_per_section	-20.00 TO 20.00 PERCENT SINGLE SECTION
capacitance_value_per_section	30.000 MICROFARADS SINGLE SECTION
capacitive_electrode_material	TANTALUM
nonderated_continuous_voltage_rating_and_type_per_section	50.0 DC SINGLE SECTION
NSN	5910-01-208-7976

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.145 INCHES NOMINAL IN

•

TERMINAL DIAMETER: 0.020 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS

•

TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION

•

TERMINAL LENGTH: 1.625 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN

•

ELECTRICAL POLARIZATION: NONPOLARIZED

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION

•

BODY LENGTH: 0.600 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	0.145 INCHES NOMINAL IN
TERMINAL DIAMETER	0.020 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION	-20.00 TO 20.00 PERCENT SINGLE SECTION
TERMINAL LENGTH	1.625 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
ELECTRICAL POLARIZATION	NONPOLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	50.0 DC SINGLE SECTION
BODY LENGTH	0.600 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION	30.000 MICROFARADS SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES 2

40CW306C050MSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SP033419-56-000Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1581480-1?

1581480-1 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1581480-1?

There are 2 known substitutes for 1581480-1: 40CW306C050M, SP033419-56-000. Substitute compatibility should be verified for your specific system.

What is the NSN for 1581480-1?

1581480-1 is cataloged in the U.S. Government catalog under NSN 5910-01-208-7976. This indicates validated use in U.S. government and defense supply chains.

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1581480-1 — CAPACITOR,FIXED,ELECTROLYTIC

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