Times Microwave Systems · Electronic Components
TWC-19503
Connector, Plug, Electrical
Part NumberTWC-19503
ManufacturerTimes Microwave Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-181-8858 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Mating End Quantity1
Overall Height1.306 INCHES NOMINAL
Contact Position Arrangement StyleSMB SINGLE MATING END
Shell Surface TreatmentSILVER AND RHODIUM
Thread Series DesignatorUNEF
Precious Material And LocationCONTACT AND SHELL SURFACES SILVER AND CONTACT AND SHELL SURFACES RHODIUM
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
Precious MaterialSILVER AND RHODIUM
Shell MaterialCOPPER ALLOY
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 TWC-19503 available?
We can source TWC-19503 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 TWC-19503 by Times Microwave Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TWC-19503 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 TWC-19503?
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 TWC-19503?
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.