Caes Systems LLC · Electronic Components
A3RC23-4
Attenuator, Fixed
Part NumberA3RC23-4
ManufacturerCaes Systems LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-086-6913 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
MaterialBERYLLIUM COPPER (USE CUB000) TERMINAL
Body StyleRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Surface TreatmentGOLD TERMINAL
Precious MaterialGOLD
Voltage Standing Wave Ratio1.30
Output Impedance Rating In Ohms50.0
Mounting Hole Stud Quantity2
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Overall Width0.500 INCHES NOMINAL
Precious Material And LocationTERMINALS GOLD
Vendor Part Numbers379-0548-040
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 A3RC23-4 available?
We can source A3RC23-4 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 A3RC23-4 by Caes Systems LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A3RC23-4 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 A3RC23-4?
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 A3RC23-4?
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.