Keysight Technologies Inc. · Electronic Components
394A-001
Attenuator, Variable
Part Number394A-001
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-037-9753 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Overall Height3.000 INCHES NOMINAL
Voltage Standing Wave Ratio1.60 AND 1.80 AND 2.50
Attenuation Variation MethodCONTINUOUS
Coaxial Connector Series DesignatiN
Overall Width7.125 INCHES NOMINAL
Frequency Range1.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
Overall Length11.250 INCHES NOMINAL
Application DesignTRANSMISSION LINE
Terminal Type And Quantity4 MALE COAXIAL CONNECTOR
Power Rating200.0 WATTS AVERAGE
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 394A-001 available?
We can source 394A-001 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 394A-001 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 394A-001 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 394A-001?
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 394A-001?
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.