Bussmann · Electronic Components
F01A125V4A
Fuse; Cylinder; Normal Blow; 4 A; F01/8AG; Glass; Cartridge; 125 V
Part NumberF01A125V4A
ManufacturerBussmann
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-273-5461 (NSN)
Federal Item NameFUSE,CARTRIDGE
MaterialCOPPER OR COPPER ALLOY TERMINAL; GLASS CASE
Overall Length1.000 INCHES NOMINAL
Overall Diameter0.250 INCHES NOMINAL
Body StyleTUBE TYPE
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Interruption Indicator MethodVISIBLE ELEMENT
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Continuous Current Rating In Amps4.000
Maximum Voltage Rating In Volts125.0 AC
Surface TreatmentNICKEL TERMINAL
Federal Supply Class5920 — Fuses, Arrestors, Absorbers, And Protectors
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 F01A125V4A available?
We can source F01A125V4A 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 F01A125V4A by Bussmann obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F01A125V4A 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 F01A125V4A?
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 F01A125V4A?
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.