Narda Holdings · Electronic Components
4743-60
Attenuator, Variable
Part Number4743-60
ManufacturerNarda Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-526-7896 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Power Rating2.0 WATTS AVERAGE AND 0.2 KILOWATTS PEAK
Frequency Range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
Overall Attenuation Range In Decib+0.0 TO 60.0
Terminal Type And Quantity2 CONNECTOR, COAXIAL, FEMALE
Coaxial Connector Series DesignatiSMA
Adjustment Device Type And Quantit1 THUMBSCREW
Application DesignTRANSMISSION LINE
Overall Height1.875 INCHES NOMINAL
Body StyleCOAXIAL TYPE
Overall Length1.750 INCHES NOMINAL
Overall Width2.311 INCHES NOMINAL
Vendor Part Numbers4743-60 SMA, AD-EA101278V2 ITEM AT104
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 4743-60 available?
We can source 4743-60 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 4743-60 by Narda Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4743-60 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 4743-60?
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 4743-60?
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.