Fluke Corp. · Electronic Components
172981
Transformer, Radio Frequency
Part Number172981
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-245-0333 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Body Outside Diameter0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL
Coil Form TypeSOLID SINGLE COMPONENTSOLID SINGLE COMPONENT
Body Length0.500 INCHES NOMINAL0.500 INCHES NOMINAL
Terminal Type And Quantity4 PIN4 PIN
Winding Function And Quantity1 PRIMARY AND 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT1 SECONDARY SINGLE COMPONENT
Frequency Rating12.0 MEGAHERTZ NOMINAL SINGLE COMPONENT12.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Mounting MethodTERMINAL SINGLE GROUPTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Vendor Part Numbers304-610
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 172981 available?
We can source 172981 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 172981 by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 172981 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 172981?
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 172981?
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.