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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
A3018545-1
Attenuator, Fixed
Part NumberA3018545-1
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-155-1364 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Mounting MethodCONNECTOR
Output Impedance Rating In Ohms50.0
Power Rating150.0 WATTS AVERAGE
Coaxial Connector Series DesignatiSMA
Overall Width3.060 INCHES NOMINAL
Terminal Type And Quantity2 CONNECTOR
Overall Height3.060 INCHES NOMINAL
Rf Signal Attenuation In Decibels30.0
Voltage Standing Wave Ratio Freque+0.0 TO 1.5 GIGAHERTZ
Connection Type Per FunctionFEMALE OUTPUT AND MALE INPUT
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
Vendor Part Numbers40-30-43
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 A3018545-1 available?
We can source A3018545-1 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 A3018545-1 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A3018545-1 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 A3018545-1?
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 A3018545-1?
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.