SAE International · Electronic Components
MS3101A20-7SW
Connector, Plug, Electrical
Part NumberMS3101A20-7SW
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-265-4501 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Maximum Current Rating In22.0 SINGLE MATING END ALL CONTACT GROUPINGS
Nominal Thread Length0.375 INCHES AND 0.625 INCHES
Contact Maximum Dc Voltage Rating1250.0 SINGLE MATING END SECOND CONTACT GROUPING
Nominal Thread Size1.188 INCHES AND 1.250 INCHES
Connector Locking MethodEXTERNALLY THREADED SHELL
Shell Surface TreatmentCADMIUM
Shell TypeSOLID
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Shell MaterialALUMINUM ALLOY
Contact Maximum Ac Voltage Rating500.0 SINGLE MATING END FIRST CONTACT GROUPING
Included Contact Quantity4 SINGLE MATING END FIRST 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 MS3101A20-7SW available?
We can source MS3101A20-7SW 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 MS3101A20-7SW by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3101A20-7SW 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 MS3101A20-7SW?
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 MS3101A20-7SW?
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.