Eaton Corp. · Electronic Components
TCF45
Fuse, Cartridge
Part NumberTCF45
ManufacturerEaton Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-694-9349 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Terminal Length0.44 INCHES NOMINAL
Continuous Current Rating In Amps45.0
Overall Length1.0 INCHES NOMINAL
Maximum Voltage Rating In Volts600.0 AC
Interruption Indicator MethodVISUAL INDICATING
Overall Width1.13 INCHES NOMINAL
Overall Height2.13 INCHES NOMINAL
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 TCF45 available?
We can source TCF45 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 TCF45 by Eaton Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TCF45 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 TCF45?
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 TCF45?
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.