Bussmann · Electronic Components
70K-1/4A
FUSE 125VAC/300VDC .25A INDICATING WITH HOLDER
Part Number70K-1/4A
ManufacturerBussmann
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-220-3548 (NSN)
Federal Item NameFUSE,CARTRIDGE
MaterialGLASS CASE
Overall Length1.906 INCHES NOMINAL
Overall Diameter0.281 INCHES NOMINAL
Body StyleSELF INDICATING TYPE
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Special FeaturesVIOLET AND WHITE INDICATING PIN
Maximum Voltage Rating In Volts160.0 AC AND 160.0 DC
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Body Length1.781 INCHES NOMINAL
Interruption Indicator MethodBODY-VISUAL OR ALARM
Federal Supply Class5920 — Fuses, Arrestors, Absorbers, And Protectors
Continuous Current Rating In Amps0.250
Surface TreatmentNICKEL TERMINAL
Vendor Part Numbers266M
Cancelled NSN5920-00-615-3415 (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 70K-1/4A available?
We can source 70K-1/4A 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 70K-1/4A by Bussmann obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 70K-1/4A 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 70K-1/4A?
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 70K-1/4A?
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.