MIL-SPEC · Electronic Components
F03B125V6 1/4AS
Fuse, Cartridge
Part NumberF03B125V6 1/4AS
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-053-6507 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialCERAMIC OR PLASTIC CASE
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Precious MaterialSILVER
Circuit Over Current Interruption3.0 300 PCT OF CURRENT RATING
Interruption Indicator MethodOPAQUE BODY
Precious Material And LocationTERMINALS SILVER
Overall Diameter0.250 INCHES NOMINAL
Continuous Current Rating In Amps6.250
Overall Length1.250 INCHES NOMINAL
Maximum Voltage Rating In Volts125.0 AC AND 125.0 DC
Test Data Document81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is F03B125V6 1/4AS available?
We can source F03B125V6 1/4AS even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is F03B125V6 1/4AS by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F03B125V6 1/4AS has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like F03B125V6 1/4AS?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for F03B125V6 1/4AS?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.