Keysight Technologies Inc. · Electronic Components
355F
Attenuator, Variable
Part Number355F
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-574-4414 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Overall Attenuation Accuracy In De-0.30 TO 0.30
Step Position Quantity12
Frequency Range0.000 GIGAHERTZ MINIMUM AND 1.000 GIGAHERTZ MAXIMUM
Terminal Type And Quantity2 MALE COAXIAL CONNECTOR
Adjustment Device Type And Quantit1 KNOB
Attenuation Per Step In Decibels10.0
Body StyleCOAXIAL TYPE
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Voltage Standing Wave Ratio1.20 AND 1.30 AND 1.50
Overall Width6.000 INCHES NOMINAL
Coaxial Connector Series DesignatiSMA
Vendor Part Numbers91506709
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 355F available?
We can source 355F 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 355F by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 355F 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 355F?
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 355F?
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.