MIL-SPEC · Electronic Components
F09B250V 3-7/2AS
Fuse, Cartridge
Part NumberF09B250V 3-7/2AS
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-644-0017 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Circuit Over Current Interruption6.0 300 PCT OF CURRENT RATING
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating In Volts250.0 AC AND 250.0 DC
Overall Diameter0.402 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
Interruption Indicator MethodOPAQUE BODY
Overall Length1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
Continuous Current Rating In Amps3.500
MaterialFIBER CASE
Test Data Document81349-MIL-PRF-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE
Surface TreatmentSILVER TERMINAL
Body StyleTUBE TYPE
Cancelled NSN5920-00-853-6984 (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 F09B250V 3-7/2AS available?
We can source F09B250V 3-7/2AS 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 F09B250V 3-7/2AS by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F09B250V 3-7/2AS 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 F09B250V 3-7/2AS?
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 F09B250V 3-7/2AS?
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.