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Technical Data Sheet
F77A125V8A ✓ 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,CARTRIDGE is a the manufacturer industrial component. Key specifications include body_style: SELF INDICATING TYPE, body_length: 1.187 INCHES NOMINAL IN, overall_length: 1.234 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN, overall_diameter: 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM 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 (FLIS) under NSN 5920-00-203-5938, 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 F77A125V8A
NSN: 5920-00-203-5938
FSC: 5920
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleSELF INDICATING TYPE
body_length1.187 INCHES NOMINAL IN
overall_length1.234 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN
overall_diameter0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
specification/standard_data81349-MIL-F-15160/77 GOVERNMENT SPECIFICATION
interruption_indicator_methodTERMINAL-VISUAL OR ALARM
maximum_voltage_rating_in_volts125.0 AC AND 125.0 DC
continuous_current_rating_in_amps8.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-00-203-5938
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN F77A125V8A MFR FUSE,CARTRIDGE
KEY FEATURES
BODY STYLE: SELF INDICATING TYPE
TEST DATA DOCUMENT: 81349-MIL-F-15160 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.).
SURFACE TREATMENT: NICKEL TERMINAL
BODY LENGTH: 1.187 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 125.0 DC
OVERALL DIAMETER: 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLESELF INDICATING TYPE
TEST DATA DOCUMENT81349-MIL-F-15160 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.).
SURFACE TREATMENTNICKEL TERMINAL
SPECIAL FEATURESCAGE 71400, TYPE CODE F DISTRIBUTOR, COOPER BUSSMANN, LLC, 114 OLD STATE RD. ELLISVILLE, MO 63021-5915, PH. 636-527-1317: PER 339 (DSCC-FM-14-88416) COOPER BUSSMANN (71400), NOW EATON, IS THE LARGEST MANUFACTURER OF FUSES AND CIRCUIT BREAKERS IN 5920 STOCK CLASS.
BODY LENGTH1.187 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 125.0 DC
OVERALL DIAMETER0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
OVERALL LENGTH1.234 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN
INTERRUPTION INDICATOR METHODTERMINAL-VISUAL OR ALARM
CONTINUOUS CURRENT RATING IN AMPS8.000
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
5920PL0943799Interchangeable
interchangeable cross-reference
interchangeable
081-044245-05Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-15160/77Interchangeable
interchangeable cross-reference
interchangeable
334005Interchangeable
interchangeable cross-reference
interchangeable
5920PL0943849Interchangeable
interchangeable cross-reference
interchangeable
F77A125V5AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F77A125V8A?
F77A125V8A is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace F77A125V8A?
There are 19 known substitutes for F77A125V8A: 5920PL0943799, 081-044245-05, MIL-F-15160/77 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F77A125V8A?
F77A125V8A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-203-5938. This indicates validated use in U.S. government and defense supply chains.
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