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Technical Data Sheet
WF803 ✓ Verified by PartsTable
· 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

The FUSE LINK,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: FIBER CASE, body_style: PLAIN TYPE, overall_length: 2.219 INCHES NOMINAL IN, specification/standard_data: 81349-MIL-F-18915C GOVERNMENT SPECIFICATION, interruption_indicator_method: OPAQUE BODY, maximum_voltage_rating_in_volts: 250.0 AC AND 250.0 DC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-224-1583, 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 WF803
NSN: 5920-00-224-1583
FSC: 5920
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialFIBER CASE
body_stylePLAIN TYPE
overall_length2.219 INCHES NOMINAL IN
specification/standard_data81349-MIL-F-18915C GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts250.0 AC AND 250.0 DC
continuous_current_rating_in_amps30.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-00-224-1583
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE LINK,ELECTRICAL TITLE COMPONENT PN WF803 MFR FUSE LINK,ELECTRICAL
KEY FEATURES
MATERIAL: FIBER CASE
SPECIFICATION/STANDARD DATA: 81349-MIL-F-18915C GOVERNMENT SPECIFICATION
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 DC
CONTINUOUS CURRENT RATING IN AMPS: 30.000
TEST DATA DOCUMENT: 81349-MIL-F-18915 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.).
BODY STYLE: PLAIN TYPE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALFIBER CASE
SPECIFICATION/STANDARD DATA81349-MIL-F-18915C GOVERNMENT SPECIFICATION
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
INTERRUPTION INDICATOR METHODOPAQUE BODY
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
CONTINUOUS CURRENT RATING IN AMPS30.000
TEST DATA DOCUMENT81349-MIL-F-18915 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.).
BODY STYLEPLAIN TYPE
OVERALL LENGTH2.219 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
M141Interchangeable
interchangeable cross-reference
interchangeable
2564Interchangeable
interchangeable cross-reference
interchangeable
1288Interchangeable
interchangeable cross-reference
interchangeable
160606Interchangeable
interchangeable cross-reference
interchangeable
133Interchangeable
interchangeable cross-reference
interchangeable
46AX306Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WF803?
WF803 is a FUSE LINK,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace WF803?
There are 13 known substitutes for WF803: M141, 2564, 1288 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WF803?
WF803 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-224-1583. This indicates validated use in U.S. government and defense supply chains.
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