Amphenol Corp. · Electronic Components
115-31S
Connector, Receptacle, Electrical
Part Number115-31S
ManufacturerAmphenol Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-173-8249 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch32
Shell MaterialALUMINUM ALLOY
Nominal Thread Length0.500 INCHES
Polarization MethodMATING END
Distance Between Centerlines Of Mo2.718 INCHES NOMINAL
Contact Maximum Current Rating In22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity100 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Center To Center Distance Between2.980 INCHES NOMINAL
Connector Locking MethodLEVER-PIVOT ASSEMBLY SPRING ACTION
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 115-31S available?
We can source 115-31S 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 115-31S by Amphenol Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 115-31S 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 115-31S?
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 115-31S?
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.