Amphenol · Electronic Components
MS3102A40-9S
CONN RCPT 47POS BOX MNT W/SCKT
Part NumberMS3102A40-9S
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-201-2480 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypeSOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
Overall Length1.938 INCHES MAXIMUM
Overall Width2.750 INCHES NOMINAL
Overall Height2.750 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACE GOLD
Nominal Thread Size2.500 INCHES
Contact Arrangement40-9 SINGLE MATING END
Included Contact Quantity22 SINGLE MATING END SECOND CONTACT GROUPING; 1 SINGLE MATING END FIRST CONTACT GROUPING
Federal Supply Class5935 — Connectors, Electrical
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 MS3102A40-9S available?
We can source MS3102A40-9S 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 MS3102A40-9S by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3102A40-9S 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 MS3102A40-9S?
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 MS3102A40-9S?
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.