TROMPETER ELECTRONICS · Electronic Components
BJ57
Connectors, Cable Assemblies,
Part NumberBJ57
ManufacturerTROMPETER ELECTRONICS
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-179-7898 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length1.000 INCHES NOMINAL
Overall Diameter0.600 INCHES NOMINAL
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACES GOLD
Nominal Thread Size0.438 INCHES
Contact ArrangementTPS SINGLE MATING END
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Thread DirectionRIGHT-HAND
Federal Supply Class5935 — Connectors, Electrical
Contact Position Arrangement StyleTPS SINGLE MATING END
Threaded Device TypeMOUNTING BUSHING
Precious Material And LocationCONTACT SURFACES GOLD
Shell Surface TreatmentNICKEL
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Vendor Part Numbers3328289
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 BJ57 available?
We can source BJ57 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 BJ57 by TROMPETER ELECTRONICS obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BJ57 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 BJ57?
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 BJ57?
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.