L3Harris Technologies · Electronic Components
434719-1
Coupler, Transmission Line
Part Number434719-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-376-2657 (NSN)
Federal Item NameCOUPLER,TRANSMISSION LINE
Federal Supply Class5985 — Antennas and Waveguides
Overall Length4.700 INCHES NOMINAL
Output Impedance Rating In Ohms50.0
Overall Width3.000 INCHES NOMINAL
Overall Height2.000 INCHES NOMINAL
Mounting ConfigurationFOUR 8-32 UNC-2B MTG HOLES ON 2.700 IN. BY 1.500 IN. MTG CTR
MaterialALUMINUM ALLOY
Radio Frequency Rating60.0 MEGAHERTZ MINIMUM AND 160.0 MEGAHERTZ MAXIMUM
Input Impedance Rating In Ohms50.0
Unit TypeCOAXIAL LINE
Vendor Part NumbersPD/52454
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 434719-1 available?
We can source 434719-1 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 434719-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 434719-1 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 434719-1?
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 434719-1?
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.