Williamsrdm · Electronic Components
WI/FW990F-1R
Connector, Plug, Electrical
Part NumberWI/FW990F-1R
ManufacturerWilliamsrdm
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-312-7538 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A
Threaded Device TypeBACK SHELL
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity2 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentANODIZE
Contact Material Document And ClasASTM-A-582-80 ASSN STD SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY 6061
Contact Surface Treatment DocumentQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentPASSIVATE SINGLE MATING END SINGLE CONTACT GROUPING
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 WI/FW990F-1R available?
We can source WI/FW990F-1R 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 WI/FW990F-1R by Williamsrdm obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WI/FW990F-1R 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 WI/FW990F-1R?
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 WI/FW990F-1R?
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.