Cooper Bussmann, LLC · Electronic Components
IBM20
Fuse, Cartridge
Part NumberIBM20
ManufacturerCooper Bussmann, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-284-6916 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Surface TreatmentNICKEL TERMINAL
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Interruption Indicator MethodBODY-VISUAL OR ALARM
Body Length1.250 INCHES NOMINAL
Overall Diameter0.250 INCHES NOMINAL
MaterialFIBER CASE
Body StyleSELF INDICATING TYPE
Maximum Voltage Rating In Volts32.0 AC AND 32.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Continuous Current Rating In Amps20.000
Overall Length1.250 INCHES NOMINAL
Vendor Part NumbersGLD20
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 IBM20 available?
We can source IBM20 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 IBM20 by Cooper Bussmann, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If IBM20 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 IBM20?
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 IBM20?
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.