MIL-SPEC · Electronic Components
MS3100R20-18P
Connector, Receptacle, Electrical
Part NumberMS3100R20-18P
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-835-7430 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING STRAIN RELIEF
Contact Maximum Ac Voltage Rating500.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum Current Rating In41.0 SINGLE MATING END FIRST CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact TypeROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS
Precious Material And LocationCONTACT SURFACES GOLD
Included Contact Quantity3 SINGLE MATING END FIRST CONTACT GROUPING
Thread Series DesignatorUNEF
Contact Surface TreatmentGOLD AND NICKEL SINGLE MATING END ALL CONTACT GROUPINGS
Shell Surface TreatmentCADMIUM
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 MS3100R20-18P available?
We can source MS3100R20-18P 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 MS3100R20-18P by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3100R20-18P 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 MS3100R20-18P?
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 MS3100R20-18P?
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.