Amphenol · Electronic Components
21-203222-204
Connector, Receptacle, Electrical
Part Number21-203222-204
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-936-4720 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Distance Between Centerlines Of Mo1.250 INCHES NOMINAL
Center To Center Distance Between1.250 INCHES NOMINAL
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Dc Voltage Rating700.0 SINGLE MATING END FIRST CONTACT GROUPING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC SINGLE MATING END
Included Contact Quantity3 SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Current Rating In7.5 SINGLE MATING END FIRST CONTACT GROUPING
Connector Locking MethodBAYONET PIN
Shell MaterialALUMINUM ALLOY
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Vendor Part NumbersKPJ44330-44W, 539D790P2
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 21-203222-204 available?
We can source 21-203222-204 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 21-203222-204 by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21-203222-204 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 21-203222-204?
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 21-203222-204?
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.