Amphenol · Electronic Components
MS3106A28-4S
CONN PLUG 9POS STRAIGHT W/SCKT
Part NumberMS3106A28-4S
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-259-1634 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Terminal TypeSOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
Overall Length2.312 INCHES MAXIMUM
Overall Diameter1.969 INCHES MAXIMUM
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL
Nominal Thread Size1.438 INCHES AND 1.750 INCHES
Contact Arrangement28-4 SINGLE MATING END
Included Contact Quantity4 SINGLE MATING END THIRD CONTACT GROUPING; 3 SINGLE MATING END SECOND CONTACT GROUPING
Thread DirectionRIGHT-HAND
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Thread Series DesignatorUNEF AND UNS
Federal Supply Class5935 — Connectors, Electrical
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Thread Quantity Per Inch18
Contact Maximum Current Rating In22.0 SINGLE MATING END SECOND CONTACT GROUPING
Contact Position Arrangement Style28-4 SINGLE MATING END
Connector Cable Strain Relief MethCONDUIT NUT
Included Contact TypeROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
Cancelled NSN5935-00-552-7143 (cancelled)
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 MS3106A28-4S available?
We can source MS3106A28-4S 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 MS3106A28-4S by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3106A28-4S 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 MS3106A28-4S?
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 MS3106A28-4S?
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.