J-Tech · Electronic Components
MS3452W18-1S
MIL SPEC CONNECTOR
Part NumberMS3452W18-1S
ManufacturerJ-Tech
AvailabilityIn stock — ships fast
Specifications
NSN5935-01-178-8396 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
Overall Length1.662 INCHES MAXIMUM
Overall Width1.375 INCHES NOMINAL
Overall Height1.375 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACES GOLD
Nominal Thread Size1.125 INCHES
Contact Arrangement18-1 SINGLE MATING END
Included Contact Quantity6 SINGLE MATING END SECOND CONTACT GROUPING; 4 SINGLE MATING END FIRST CONTACT GROUPING
Federal Supply Class5935 — Connectors, Electrical
Contact Maximum Dc Voltage Rating250.0 SINGLE MATING END SECOND CONTACT GROUPING
Precious Material And LocationCONTACT SURFACES GOLD
Shell MaterialALUMINUM ALLOY
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
Contact Surface Treatment DocumentMIL-G-45204 TY 1,GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 CL 1,GRADE B FED SPEC 2ND TREATMENT RESPONSE SING
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Insert MaterialRUBBER SYNTHETIC SINGLE MATING END
Insert Position In Deg0.0
Cancelled NSN5935-00-493-2124 (cancelled)
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 MS3452W18-1S in stock?
Yes — MS3452W18-1S is in our stock database. Request a quote for current pricing and lead time.
Is MS3452W18-1S by J-Tech obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3452W18-1S 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 MS3452W18-1S?
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 MS3452W18-1S?
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.