Raytheon · Electronic Components
51876-4
Coil, Radio Frequency
Part Number51876-4
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-730-3948 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Terminal Type And Quantity2 TAB, SOLDER LUG
Thread Series DesignatorUNF SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Coil Form TypeHOLLOW SINGLE COMPONENT
Quality Factor45 MINIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.844 INCHES NOMINAL
Turn Quantity23 SINGLE COMPONENT SINGLE WINDING
Core ConstructionPOWDERED SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Adjustment Method And Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
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 51876-4 available?
We can source 51876-4 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 51876-4 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51876-4 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 51876-4?
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 51876-4?
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.