Raytheon · Electronic Components
4389-451818-1
Coil, Electrical
Part Number4389-451818-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-645-8841 (NSN)
Federal Item NameCOIL,ELECTRICAL
Federal Supply Class5950 — Coils and Transformers
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Terminal Type And Quantity2 THREADED STUD
Inclosure TypeOPEN
Winding Operating Current256.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Operating Voltage230.00 DC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.01126 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Mounting MethodBRACKET(S) SINGLE GROUP
Dc Resistance Rating In Ohms900.000 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter4.250 INCHES NOMINAL
Cancelled NSN5950-00-419-1941 (cancelled)
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 4389-451818-1 available?
We can source 4389-451818-1 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 4389-451818-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4389-451818-1 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 4389-451818-1?
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 4389-451818-1?
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.