Trompeter Electronics · Electronic Components
BJ157F-4C
Connector, Receptacle, Electrical
Part NumberBJ157F-4C
ManufacturerTrompeter Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-352-3384 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Length1.080 INCHES MAXIMUM
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Centerlines Of Mo0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
Bushing Diameter0.300 INCHES MAXIMUM
Connector Locking MethodBAYONET PIN
Insert Material Document And ClassASTM-D-1457 ASSN STD 1ST MATERIAL RESPONSE OR L-P-389 FED SPEC 2ND MATERIAL RESPONSE SINGLE MATING END
Distance From Mounting Shoulder To0.482 INCHES MINIMUM AND 0.488 INCHES MAXIMUM
Contact Position Arrangement StyleRF SINGLE MATING END
Operating Temp Rating-65.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM
Precious Material And LocationCONTACT SURFACES GOLD
Contact Maximum Frequency Rating0.500 GIGAHERTZ SINGLE MATING END SINGLE 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 BJ157F-4C available?
We can source BJ157F-4C 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 BJ157F-4C by Trompeter Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BJ157F-4C 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 BJ157F-4C?
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 BJ157F-4C?
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.