Antenna & Radome Research Associates Corp. · Electronic Components
4844-20
Attenuator, Variable
Part Number4844-20
ManufacturerAntenna & Radome Research Associates Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-271-5466 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Adjustment Device Type And Quantit1 SLOTTED SCREW
Overall Attenuation Range In Decib+0.0 TO 20.0
Application DesignTRANSMISSION LINE
Overall Length2.380 INCHES NOMINAL
Overall Height2.870 INCHES NOMINAL
Voltage Standing Wave Ratio1.50
Terminal Type And Quantity2 CONNECTOR, COAXIAL, FEMALE
Insertion Loss At Minimum Attenuat0.5
Power Rating5.0 WATTS AVERAGE AND 3.0 KILOWATTS PEAK
Overall Width0.260 INCHES NOMINAL
Body StyleWAVEGUIDE TYPE
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 4844-20 available?
We can source 4844-20 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 4844-20 by Antenna & Radome Research Associates Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4844-20 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 4844-20?
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 4844-20?
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.