Cmc Electronics Inc. · Electronic Components
457-534
Attenuator, Fixed
Part Number457-534
ManufacturerCmc Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-150-5579 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Overall Width1.000 INCHES NOMINAL
Overall Length2.060 INCHES NOMINAL
Terminal Type And Quantity1 CONNECTOR
Mounting MethodTERMINAL
Frequency Range50.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM
Rf Signal Attenuation In Decibels30.0
Output Impedance Rating In Ohms50.0
Input Impedance Rating In Ohms50.0
Power Rating4.0 WATTS AVERAGE
Application DesignTRANSMISSION LINE
Overall Height1.690 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 457-534 available?
We can source 457-534 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 457-534 by Cmc Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 457-534 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 457-534?
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 457-534?
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.