F28180-2-1 — CAPACITOR ASSEMBLY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

F28180-2-1: CAPACITOR ASSEMBLY.

The CAPACITOR ASSEMBLY 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 overall_width: 1.375 INCHES NOMINAL IN, component_name: VARIABLE AIR DIELECTRIC, overall_height: 1.250 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, mounting_method: PANEL, component_relationship: NOT MATCHED. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-644-6307, 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→ F28180-2-1

NSN: 5910-00-644-6307
FSC: 5910 — Capacitors
CAGE: 28527 — L3HARRIS TECHNOLOGIES, INC. (USA)

SPECIFICATIONS

overall_width	1.375 INCHES NOMINAL IN
component_name	VARIABLE AIR DIELECTRIC
overall_height	1.250 INCHES NOMINAL IN
overall_length	2.000 INCHES NOMINAL IN
mounting_method	PANEL
component_quantity	2
component_relationship	NOT MATCHED
end_item_identification	MODEL NO. RBA
component_controlling_agency	BUSHIPS
component_identifying_number	481375 TYPE NO.
NSN	5910-00-644-6307

COMPONENT DIAGRAM

KEY FEATURES

•

COMPONENT NAME: VARIABLE AIR DIELECTRIC

•

COMPONENT QUANTITY: 2

•

COMPONENT IDENTIFYING NUMBER: 481375 TYPE NO.

•

MOUNTING METHOD: PANEL

•

COMPONENT CONTROLLING AGENCY: BUSHIPS

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

COMPONENT NAME	VARIABLE AIR DIELECTRIC
COMPONENT QUANTITY	2
OVERALL HEIGHT	1.250 INCHES NOMINAL IN
COMPONENT IDENTIFYING NUMBER	481375 TYPE NO.
MOUNTING METHOD	PANEL
COMPONENT CONTROLLING AGENCY	BUSHIPS
OVERALL LENGTH	2.000 INCHES NOMINAL IN
OVERALL WIDTH	1.375 INCHES NOMINAL IN
COMPONENT RELATIONSHIP	NOT MATCHED
END ITEM IDENTIFICATION	MODEL NO. RBA

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

F28180-2-1CReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is F28180-2-1?

F28180-2-1 is a CAPACITOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).

What parts can replace F28180-2-1?

There is 1 known substitute for F28180-2-1: F28180-2-1C. Substitute compatibility should be verified for your specific system.

What is the NSN for F28180-2-1?

F28180-2-1 is cataloged in the U.S. Government catalog under NSN 5910-00-644-6307. This indicates validated use in U.S. government and defense supply chains.

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