Cooper Interconnect · Electronic Components
GBMMR21W1P
Connector, Receptacle, Electrical
Part NumberGBMMR21W1P
ManufacturerCooper Interconnect
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-127-6036 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Length2.088 INCHES NOMINAL
Contact RemovabilityNONREMOVABLE SINGLE MATING END FIRST CONTACT GROUPING
Shell TypeSOLID
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Included Contact Quantity20 SINGLE MATING END FIRST CONTACT GROUPING
Shell Surface TreatmentCADMIUM AND CHROMATE
Terminal LocationBACK SINGLE MATING END FIRST CONTACT GROUPING
Shell MaterialSTEEL
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact MaterialCOPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
Contact Position Arrangement Style21 SINGLE MATING END
Vendor Part NumbersDBMMR21W1P
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 GBMMR21W1P available?
We can source GBMMR21W1P 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 GBMMR21W1P by Cooper Interconnect obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GBMMR21W1P 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 GBMMR21W1P?
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 GBMMR21W1P?
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.