Trompeter Electronics · Electronic Components
J3A
Switch, Radio Frequency Transmiss
Part NumberJ3A
ManufacturerTrompeter Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-437-6409 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Connector End DesignFEMALE
Surface TreatmentNICKEL BODY OUTSIDE SURFACES
Overall Height0.532 INCHES MINIMUM AND 0.592 INCHES MAXIMUM
Pole Quantity1
Overall Width1.312 INCHES NOMINAL
Coupling Position Quantity2
Terminal Type And Quantity3 SOLDER STUD
Coaxial Connector Series DesignatiBNC
Switch TypeTRANSFER
Switch Operation SequenceMAKES BEFORE BREAKS
Actuator Operating MethodRELAY
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 J3A available?
We can source J3A 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 J3A by Trompeter Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If J3A 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 J3A?
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 J3A?
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.