Smiths Interconnect Americas · Electronic Components
KA53-127BPFS21T
Connector, Receptacle, Electrical
Part NumberKA53-127BPFS21T
ManufacturerSmiths Interconnect Americas
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-145-9864 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Height0.311 INCHES NOMINAL
Body StyleSTRAIGHT EDGE TYPE
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodGUIDE PIN/SOCKET
Mating End Quantity1
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Board Accommodated Length2.819 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Contact Surface TreatmentGOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
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 KA53-127BPFS21T available?
We can source KA53-127BPFS21T 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 KA53-127BPFS21T by Smiths Interconnect Americas obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KA53-127BPFS21T 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 KA53-127BPFS21T?
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 KA53-127BPFS21T?
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.