Lockheed Martin · Electronic Components
1211354-201
Attenuator, Variable
Part Number1211354-201
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-398-6281 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Overall Height2.000 INCHES NOMINAL
Overall Attenuation Range In Decib+0.0 TO 20.0
Attenuation Variation MethodCONTINUOUS
Application DesignTRANSMISSION LINE
Insertion Loss At Minimum Attenuat0.5
Body StyleCOAXIAL TYPE
Overall Length2.870 INCHES NOMINAL
Mounting Facility Type And Quantit6 THREADED HOLE(S)
Overall Width0.560 INCHES NOMINAL
Terminal Type And Quantity2 CONNECTOR, COAXIAL, FEMALE
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
ESD/EMICode A — ESD/EMI sensitive item
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 1211354-201 available?
We can source 1211354-201 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 1211354-201 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1211354-201 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 1211354-201?
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 1211354-201?
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.