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F03A250V12A — 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

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include body_style: TUBE TYPE, overall_length: 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN, overall_diameter: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL, specification/standard_data: 81349-MIL-F-15160/3D GOVERNMENT SPECIFICATION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5920-00-062-1235, 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→ F03A250V12A
NSN: 5920-00-062-1235
FSC: 5920
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleTUBE TYPE
overall_length1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
overall_diameter0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
specification/standard_data81349-MIL-F-15160/3D GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts250.0 AC AND 250.0 DC
continuous_current_rating_in_amps12.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
reference_number_differentiating_characteristicsQUALITY CONTROLLED FOR POLARIS
NSN5920-00-062-1235
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN F03A250V12A MFR FUSE,CARTRIDGE
KEY FEATURES
•
OVERALL DIAMETER: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
•
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
•
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 DC
•
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
•
CONTINUOUS CURRENT RATING IN AMPS: 0.500
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROLLED FOR POLARIS
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
INTERRUPTION INDICATOR METHODOPAQUE BODY
OVERALL LENGTH1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
CONTINUOUS CURRENT RATING IN AMPS0.500
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROLLED FOR POLARIS
SURFACE TREATMENTNICKEL ALLOY TERMINAL
BODY STYLETUBE TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
ABC12InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILF23419-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FM03-250V12AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
F03G12R0AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-F-15160/3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
F03A125V12AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F03A250V12A?
F03A250V12A is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace F03A250V12A?
There are 15 known substitutes for F03A250V12A: ABC12, MILF23419-3, FM03-250V12A and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F03A250V12A?
F03A250V12A is cataloged in the Federal Logistics Information System under NSN 5920-00-062-1235. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026