Cooper Interconnect · Electronic Components
1021-9400-074
Connector, Receptacle, Electrical
Part Number1021-9400-074
ManufacturerCooper Interconnect
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-283-2526 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between2.094 INCHES NOMINAL
Overall Height2.758 INCHES MAXIMUM
Contact Position Arrangement Style27-2 SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Shell Surface Treatment Document AQQ-P-416 TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Contact MaterialMETAL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment DocumentMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material And LocationCONTACT SURFACES GOLD
Included Contact Quantity14 SINGLE MATING END SINGLE CONTACT GROUPING
Vendor Part Numbers280-36507-R3ESC
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 1021-9400-074 available?
We can source 1021-9400-074 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 1021-9400-074 by Cooper Interconnect obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1021-9400-074 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 1021-9400-074?
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 1021-9400-074?
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.