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Technical Data Sheet
PartsTable / COMPONENT / WF1814/59-D1125
WF1814/59-D1125 ✓ Verified by PartsTable
— · COMPONENT
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

The WF1814/59-D1125 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-258-2127, 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
WF1814/59-D1125
NSN: 5920-01-258-2127
FSC: 5920
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberWF1814/59-D1125
NSN5920-01-258-2127
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WF1814/59-D1125 TITLE COMPONENT PN WF1814/59-D1125 MFR WF1814/59-D1125
KEY FEATURES
•
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
•
TERMINAL THICKNESS: 0.188 INCHES NOMINAL IN
•
BODY LENGTH: 4.281 INCHES NOMINAL IN
•
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC
•
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.).
•
MOUNTING SLOT WIDTH: 0.281 INCHES NOMINAL IN
•
CONTINUOUS CURRENT RATING IN AMPS: 125.000
•
OVERALL DIAMETER: 1.690 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
TERMINAL THICKNESS0.188 INCHES NOMINAL IN
BODY LENGTH4.281 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC
TEST DATA DOCUMENT81348-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.).
MOUNTING SLOT WIDTH0.281 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS125.000
OVERALL DIAMETER1.690 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81348-W-F-1814/59 GOVERNMENT SPECIFICATION
INTERRUPTION INDICATOR METHODOPAQUE BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
W-F-1814/59Interchangeable
interchangeable cross-reference
interchangeable
WF1814/59-D5150Interchangeable
interchangeable cross-reference
interchangeable
W-F-1814/26Interchangeable
interchangeable cross-reference
interchangeable
WF1814/59-D5200Interchangeable
interchangeable cross-reference
interchangeable
REN125Interchangeable
interchangeable cross-reference
interchangeable
W-F-1726/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WF1814/59-D1125?
WF1814/59-D1125 is a WF1814/59-D1125.
What parts can replace WF1814/59-D1125?
There are 10 known substitutes for WF1814/59-D1125: W-F-1814/59, WF1814/59-D5150, W-F-1814/26 and 7 more. Substitute compatibility should be verified for your specific system.
Is WF1814/59-D1125 still available?
WF1814/59-D1125 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026