Raytheon Company · Electronic Components
L291814-4
Transformer, Radio Frequency
Part NumberL291814-4
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-883-9285 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Inductance Rating0.41 MICROHENRIES MINIMUM AND 0.914 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
Thread Series DesignatorUNF SINGLE GROUP
Body Outside Diameter0.430 INCHES NOMINAL
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Transformer FunctionINPUT
Overall Length1.500 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Mounting MethodTHREADED BUSHING SINGLE GROUP
Body Length0.500 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
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 L291814-4 available?
We can source L291814-4 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 L291814-4 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L291814-4 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 L291814-4?
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 L291814-4?
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.