Hubbell Incorporated (Delaware) · Electronic Components
23CM21
Connector, Plug, Electrical
Part Number23CM21
ManufacturerHubbell Incorporated (Delaware)
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-135-0828 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Insert Position In Deg0.0
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact Maximum Ac Voltage Rating250.0 SINGLE MATING END ALL CONTACT GROUPINGS
Insert MaterialPLASTIC POLYAMIDE NYLON SINGLE MATING END
Contact Position Arrangement Style"3,6-20" SINGLE MATING END
Connector Cable Strain Relief MethCORD GRIP
Included Contact Quantity2 SINGLE MATING END FIRST CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Terminal TypeTAB, SOLDER LUG SINGLE MATING END ALL CONTACT GROUPINGS
Connector Locking MethodCONTACT TWISTLOCK
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 23CM21 available?
We can source 23CM21 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 23CM21 by Hubbell Incorporated (Delaware) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 23CM21 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 23CM21?
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 23CM21?
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.