Antenna & Radome Research Associates · Electronic Components
T9843-20J
Attenuator, Variable
Part NumberT9843-20J
ManufacturerAntenna & Radome Research Associates
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-504-2566 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Overall Height0.560 INCHES NOMINAL
Overall Length2.760 INCHES NOMINAL
Mounting Facility Nominal Screw Th0.112 INCHES
Mounting Thread Quantity40 PER INCH
Overall Width2.500 INCHES NOMINAL
Application DesignTRANSMISSION LINE
Attenuation Variation MethodCONTINUOUS
Mounting Facility Type And Quantit6 THREADED HOLE(S)
Voltage Standing Wave Ratio1.50
Body StyleCOAXIAL TYPE
Vendor Part NumbersE20133-000
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 T9843-20J available?
We can source T9843-20J 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 T9843-20J by Antenna & Radome Research Associates obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T9843-20J 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 T9843-20J?
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 T9843-20J?
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.