Cooper Interconnect · Electronic Components
1021-9300-072
Connector, Plug, Electrical
Part Number1021-9300-072
ManufacturerCooper Interconnect
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-252-9216 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL
Overall Length4.580 INCHES MAXIMUM
Contact Surface Treatment DocumentMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material And LocationCONTACT SURFACES GOLD
Nuclear Hardness Critical FeatureHARDENED
Shell Surface Treatment Document AQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity3 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentPASSIVATE
Terminal TypeCRIMP AND SOLDER SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Vendor Part Numbers280-36507-P3EPA
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 1021-9300-072 available?
We can source 1021-9300-072 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 1021-9300-072 by Cooper Interconnect obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1021-9300-072 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 1021-9300-072?
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 1021-9300-072?
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.