Caes Systems LLC · Electronic Components
A340M
Attenuator, Fixed
Part NumberA340M
ManufacturerCaes Systems LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-278-8572 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Application DesignTRANSMISSION LINE
Coaxial Connector Series DesignatiSMA
Operating Temp Range-55.0 TO 125.0 CELSIUS
Terminal Type And Quantity1 CONNECTOR
Frequency Range0.000 GIGAHERTZ MINIMUM AND 5.000 GIGAHERTZ MAXIMUM
Voltage Standing Wave Ratio Freque+0.0 TO 5.0 GIGAHERTZ
Overall Diameter0.340 INCHES NOMINAL
Rf Signal Attenuation In Decibels40.0
Output Impedance Rating In Ohms50.0
Input Impedance Rating In Ohms50.0
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Vendor Part Numbers6C4/64581
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 A340M available?
We can source A340M 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 A340M by Caes Systems LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A340M 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 A340M?
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 A340M?
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.