Omega Engineering · Electronic Components
0ST-J-MQ
Connector, Plug, Electrical
Part Number0ST-J-MQ
ManufacturerOmega Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-255-0227 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Width0.500 INCHES NOMINAL
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Polarization MethodCONTACT
Contact Surface TreatmentPLATINUM AND RHODIUM SINGLE MATING END ALL CONTACT GROUPINGS
Contact MaterialCONSTANTAN SINGLE MATING END SECOND CONTACT GROUPING
Connector Cable Strain Relief MethCORD PROTECTOR
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Precious Material And Weight0.010 PLATINUM GRAINS, TROY AND 0.010 RHODIUM GRAINS, TROY
Connector Locking MethodFRICTION
Precious MaterialPLATINUM AND RHODIUM
Terminal TypeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
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 0ST-J-MQ available?
We can source 0ST-J-MQ 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 0ST-J-MQ by Omega Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0ST-J-MQ 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 0ST-J-MQ?
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 0ST-J-MQ?
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.