Coilcraft · Electronic Components
C404
Wideband Transformers/Ohm ratio: 1 to 1, 1.5, 2, 4, 16/0.03 to 700MHz
Part NumberC404
ManufacturerCoilcraft
AvailabilityAvailable to order — request a quote
Specifications
NSN3455-01-045-7941 (NSN)
Additional NSNs4820-01-138-2021, 5120-01-434-9225
Federal Item NameCUTTER,MILLING,END
Federal Supply Class3455 — Cutting Tools For Machine Tools
Cancelled NSN4320-01-298-5394 (+1 more) (cancelled)
NSN Cancelled Date30-APR-2010
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 C404 available?
We can source C404 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 C404 by Coilcraft obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C404 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 C404?
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 C404?
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.