SAE International · Electronic Components
MS3100R20-20SZ
Connector, Receptacle, Electrical
Part NumberMS3100R20-20SZ
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-265-4579 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A
Mating End Quantity1
Connector Locking MethodEXTERNALLY THREADED SHELL
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Contact Maximum Ac Voltage Rating500.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum Dc Voltage Rating700.0 SINGLE MATING END ALL CONTACT GROUPINGS
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum Current Rating In41.0 SINGLE MATING END SECOND 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 MS3100R20-20SZ available?
We can source MS3100R20-20SZ 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 MS3100R20-20SZ by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3100R20-20SZ 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 MS3100R20-20SZ?
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 MS3100R20-20SZ?
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.