Westinghouse Electric · Electronic Components
7D5771CHANGE2
Reactor — Coils and Transformers
Part Number7D5771CHANGE2
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-155-8318 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Center To Center Distance Between5.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Terminal Type And Quantity2 STANDOFF, THREADED STUD
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Dc Resistance Rating In Ohms5.450 SINGLE COMPONENT SINGLE WINDING
Body Width4.125 INCHES NOMINAL
Inductance TypeFIXED
Winding Quantity1 SINGLE COMPONENT
Body Height7.250 INCHES NOMINAL
Mounting Facility Quantity4 SINGLE GROUP
Inductance Rating1.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
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 7D5771CHANGE2 available?
We can source 7D5771CHANGE2 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 7D5771CHANGE2 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7D5771CHANGE2 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 7D5771CHANGE2?
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 7D5771CHANGE2?
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.