Hubbell Incorporated (Delaware) · Electronic Components
7540
Connector, Receptacle, Electrical
Part Number7540
ManufacturerHubbell Incorporated (Delaware)
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-258-4666 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Height1.187 INCHES NOMINAL
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Dc Voltage Rating125.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Included Contact Quantity1 FIRST MATING END FIRST CONTACT GROUPING
Connector Locking MethodSHELL TWISTLOCK
Insert MaterialPLASTIC PHENOLIC SINGLE MATING END
Contact Maximum Current Rating In15.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Contact RemovabilityNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
ColorBLACK
Contact Position Arrangement Style2 ALL MATING ENDS
Terminal LocationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
Body Length2.750 INCHES NOMINAL
Threaded Device TypeMOUNTING HOLE
Distance Between Mounting Facility3.281 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE DUPLEX
Overall Width1.328 INCHES NOMINAL
Mating End Quantity2
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 7540 available?
We can source 7540 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 7540 by Hubbell Incorporated (Delaware) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7540 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 7540?
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 7540?
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.