Rlc Electronics, Inc. · Electronic Components
AT-211R
Attenuator, Variable
Part NumberAT-211R
ManufacturerRlc Electronics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-026-7065 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Terminal Type And Quantity2 CONNECTOR, COAXIAL, FEMALE
Frequency Range0.000 HERTZ MINIMUM AND 2000.000 MEGAHERTZ MAXIMUM
Overall Height2.125 INCHES NOMINAL
Application DesignTRANSMISSION LINE
Overall Width1.375 INCHES NOMINAL
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Overall Attenuation Accuracy In De-0.50 TO 0.50
Coaxial Connector Series DesignatiSMA
Mounting Facility Nominal Screw Th0.375 INCHES
Overall Attenuation Range In Decib+0.0 TO 60.0
Mounting Facility Screw Thread SerUNEF
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 AT-211R available?
We can source AT-211R 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 AT-211R by Rlc Electronics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AT-211R 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 AT-211R?
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 AT-211R?
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.