Pomona Electronics · Electronic Components
4787
CONN 'N'MALE RG58,142,223,141
Part Number4787
ManufacturerPomona Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-144-6791 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Threaded Device TypeCOUPLING FACILITY
Overall Diameter0.790 INCHES NOMINAL
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Cable Entrance Diameter0.206 INCHES MAXIMUM
Thread Class2B
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Chara50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED SHELL
Shell TypeSOLID
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Terminal LocationBACK 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 4787 available?
We can source 4787 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 4787 by Pomona Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4787 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 4787?
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 4787?
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.