Infinite Electronics International · Electronic Components
SM4742
Adapter, Radio Frequency Cable
Part NumberSM4742
ManufacturerInfinite Electronics International
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-641-9169 (NSN)
Federal Item NameADAPTER,RADIO FREQUENCY CABLE
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Overall Diameter0.380 INCHES NOMINAL
MaterialSTEEL CORROSION RESISTING
Usage DesignADAPTER
Overall Length1.30 INCHES NOMINAL
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 SM4742 available?
We can source SM4742 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 SM4742 by Infinite Electronics International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM4742 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 SM4742?
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 SM4742?
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.