Westinghouse Electric · Electronic Components
492A543H03
Connector, Receptacle, Electrical
Part Number492A543H03
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-615-3778 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Height1.189 INCHES NOMINAL
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Insert Position In Deg0.0
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Dc Voltage Rating250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Nominal Thread Size0.864 INCHES AND 0.141 INCHES
Thread Series DesignatorUNS
Shell MaterialALUMINUM ALLOY
Shell Surface TreatmentCADMIUM AND CHROMATE
Precious Material And LocationCONTACT SURFACES SILVER
ESD/EMICode A — ESD/EMI sensitive item
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 492A543H03 available?
We can source 492A543H03 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 492A543H03 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 492A543H03 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 492A543H03?
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 492A543H03?
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.