402-1-50012-021 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

402-1-50012-021: 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: PELLET TYPE, W/MTG TABS, body_length: 0.250 INCHES NOMINAL IN, body_diameter: 0.844 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC, terminal_type_and_quantity: 1 TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-099-4236, 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→ 402-1-50012-021

NSN: 5910-00-099-4236
FSC: 5910 — Capacitors
CAGE: K2523 — EATON LIMITED (GBR)

SPECIFICATIONS

body_style	PELLET TYPE, W/MTG TABS
body_length	0.250 INCHES NOMINAL IN
body_diameter	0.844 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	1 TAB, SOLDER LUG
schematic_diagram_designator	ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
NSN	5910-00-099-4236

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.844 INCHES NOMINAL IN

•

BODY STYLE: PELLET TYPE, W/MTG TABS

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL

•

BODY LENGTH: 0.250 INCHES NOMINAL IN

•

RELIABILITY INDICATOR: NOT ESTABLISHED

•

TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG

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	0.844 INCHES NOMINAL IN
BODY STYLE	PELLET TYPE, W/MTG TABS
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
SCHEMATIC DIAGRAM DESIGNATOR	ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
BODY LENGTH	0.250 INCHES NOMINAL IN
RELIABILITY INDICATOR	NOT ESTABLISHED
TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG

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 1

N146545Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 402-1-50012-021?

402-1-50012-021 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 402-1-50012-021?

There is 1 known substitute for 402-1-50012-021: N146545. Substitute compatibility should be verified for your specific system.

What is the NSN for 402-1-50012-021?

402-1-50012-021 is cataloged in the U.S. Government catalog under NSN 5910-00-099-4236. This indicates validated use in U.S. government and defense supply chains.

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402-1-50012-021 — CAPACITOR,FIXED,ELECTROLYTIC

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