L3Harris Technologies · Electronic Components
434459-1
Attenuator, Variable
Part Number434459-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-277-3293 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Segment Attenuation Range In Decib+0.00 TO 0.50 AND +0.50 TO 1.00 AND +1.00 TO 2.00 AND +2.00 TO 4.00 AND +4.00 TO 8.00
Adjustment Device Type And Quantit1 ELECTRONIC, VOLTAGE CONTROLLED
Distance Between Mounting Facility1.188 INCHES NOMINAL
Terminal Type And Quantity2 CONNECTOR, COAXIAL, FEMALE AND 10 SOLDER STUD
Mounting Facility Nominal Screw Th0.112 INCHES
Insertion Loss At Minimum Attenuat2.0
Body StyleIRREGULAR
Application DesignTRANSMISSION LINE
Mounting Thread Quantity40 PER INCH
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Overall Height0.625 INCHES NOMINAL
Vendor Part Numbers100C1737
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 434459-1 available?
We can source 434459-1 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 434459-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 434459-1 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 434459-1?
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 434459-1?
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.