Yokogawa Corporation Of America · Electronic Components
A9121KF
Fuse, Cartridge
Part NumberA9121KF
ManufacturerYokogawa Corporation Of America
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-380-9897 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Continuous Current Rating In Amps0.200
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Fragility FactorMODERATELY RUGGED
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
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 A9121KF available?
We can source A9121KF 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 A9121KF by Yokogawa Corporation Of America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A9121KF 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 A9121KF?
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 A9121KF?
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.