Bussmann · Electronic Components
FNQ-R-12
FUSE 12A 600V TLAG UL CSA
Part NumberFNQ-R-12
ManufacturerBussmann
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-522-8211 (NSN)
Federal Item NameFUSE,CARTRIDGE
Overall Length1.500 INCHES NOMINAL
Overall Diameter0.410 INCHES NOMINAL
Body StyleTUBE TYPE
Special FeaturesEND ITEM: ELECTRICAL DISTRIBUTION BOX.FUSE IS RATED 1/4 TO 30 AMPS,
Maximum Voltage Rating In Volts600.0 AC
Federal Supply Class5920 — Fuses, Arrestors, Absorbers, And Protectors
Vendor Part Numbers242498
ESD/EMICode A — ESD/EMI sensitive item
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 FNQ-R-12 available?
We can source FNQ-R-12 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 FNQ-R-12 by Bussmann obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FNQ-R-12 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 FNQ-R-12?
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 FNQ-R-12?
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.