Amphenol · Electronic Components
10-521377-52J
Connector, Receptacle, Electrical
Part Number10-521377-52J
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-315-5451 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A
Mating End Quantity1
Unthreaded Mounting Hole Diameter0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
Distance Between Centerlines Of Mo2.370 INCHES MINIMUM AND 2.380 INCHES MAXIMUM
Insert Material Document And ClassMIL-STD-417,SC715 MIL STD SINGLE MATERIAL RESPONSE SINGLE MATING END
Connector Locking MethodEXTERNALLY THREADED SHELL
Shell MaterialALUMINUM ALLOY 380.0 OR ALUMINUM ALLOY 384.0
Included Contact Quantity104 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Dc Voltage Rating700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialRUBBER CHLOROPRENE CLASS CR SINGLE MATING END
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 10-521377-52J available?
We can source 10-521377-52J 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 10-521377-52J by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10-521377-52J 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 10-521377-52J?
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 10-521377-52J?
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.