W-F-1814/29 — Technical Data Sheet

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— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE, body_style: REJECTION GROOVE TYPE, overall_length: 5.000 INCHES NOMINAL IN, overall_diameter: 0.812 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5920-01-056-7461, 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→ W-F-1814/29

NSN: 5920-01-056-7461
FSC: 5920
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)

SPECIFICATIONS

material	CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE
body_style	REJECTION GROOVE TYPE
overall_length	5.000 INCHES NOMINAL IN
overall_diameter	0.812 INCHES NOMINAL IN
features_provided	NONRENEWABLE FUSIBLE ELEMENT
surface_treatment	NICKEL TERMINAL
specification/standard_data	81348-W-F-1814/62 GOVERNMENT SPECIFICATION
interruption_indicator_method	OPAQUE BODY
maximum_voltage_rating_in_volts	600.0 AC AND 600.0 DC
continuous_current_rating_in_amps	1.400
circuit_over-current_interruption_type	TIME DELAY
circuit_over-current_interruption_delay_time_in_seconds	10.0 500 PCT OF CURRENT RATING
NSN	5920-01-056-7461

COMPONENT DIAGRAM

KEY FEATURES

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT

•

TEST DATA DOCUMENT: 81348-W-F-1814 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

•

OVERALL DIAMETER: 0.812 INCHES NOMINAL IN

•

CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY

•

CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 10.0 500 PCT OF CURRENT RATING

•

CONTINUOUS CURRENT RATING IN AMPS: 15.000

•

SPECIFICATION/STANDARD DATA: 81348-W-F-1814/29 GOVERNMENT SPECIFICATION

•

INTERRUPTION INDICATOR METHOD: OPAQUE BODY

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

FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
TEST DATA DOCUMENT	81348-W-F-1814 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
OVERALL DIAMETER	0.812 INCHES NOMINAL IN
CIRCUIT OVER-CURRENT INTERRUPTION TYPE	TIME DELAY
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS	10.0 500 PCT OF CURRENT RATING
CONTINUOUS CURRENT RATING IN AMPS	15.000
SPECIFICATION/STANDARD DATA	81348-W-F-1814/29 GOVERNMENT SPECIFICATION
INTERRUPTION INDICATOR METHOD	OPAQUE BODY
MAXIMUM VOLTAGE RATING IN VOLTS	600.0 AC AND 600.0 DC
OVERALL LENGTH	5.000 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 9

L00680Same_fscGOVERNMENT REGISTRY

same_fsc cross-reference

same_fsc

F62C500V50ASSame_fscGOVERNMENT REGISTRY

same_fsc cross-reference

same_fsc

L00475Same_fscGOVERNMENT REGISTRY

same_fsc cross-reference

same_fsc

F02A250V3-4ASSame_fscGOVERNMENT REGISTRY

same_fsc cross-reference

same_fsc

S05DF09CCSame_fscGOVERNMENT REGISTRY

same_fsc cross-reference

same_fsc

L00089Same_fscGOVERNMENT REGISTRY

same_fsc cross-reference

same_fsc

LIFECYCLE

StatusACTIVEGOVERNMENT REGISTRY

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is W-F-1814/29?

W-F-1814/29 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace W-F-1814/29?

There are 9 known substitutes for W-F-1814/29: L00680, F62C500V50AS, L00475 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for W-F-1814/29?

W-F-1814/29 is cataloged in the Federal Logistics Information System under NSN 5920-01-056-7461. This indicates validated use in U.S. government and defense supply chains.

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