MIL-SPEC · Electronic Components
F39B125V70A
Fuse, Cartridge
Part NumberF39B125V70A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-091-8967 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialFIBER CASE
Maximum Voltage Rating In Volts125.0 AC AND 125.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over Current Interruption15.0 300 PCT OF CURRENT RATING
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating In Amps70.000
Center To Center Distance Between3.500 INCHES NOMINAL
Mounting Slot Width0.266 INCHES NOMINAL
Overall Diameter1.062 INCHES NOMINAL
Body Length2.625 INCHES NOMINAL
Overall Length4.124 INCHES NOMINAL
Cancelled NSN5920-00-131-9852 (cancelled)
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 F39B125V70A available?
We can source F39B125V70A 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 F39B125V70A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F39B125V70A 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 F39B125V70A?
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 F39B125V70A?
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.