SAE International · Electronic Components
MS3401DJ28B-21SX
Connector, Receptacle, Electrical
Part NumberMS3401DJ28B-21SX
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-690-5455 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Body Length6.062 INCHES MAXIMUM
Cable Entrance Diameter0.625 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Thread Class2A
Mating End Quantity1
Overall Diameter1.989 INCHES MAXIMUM
Connector Cable Strain Relief MethCABLE CLAMP
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNS
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
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 MS3401DJ28B-21SX available?
We can source MS3401DJ28B-21SX 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 MS3401DJ28B-21SX by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3401DJ28B-21SX 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 MS3401DJ28B-21SX?
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 MS3401DJ28B-21SX?
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.