Aviel Electronics Inc. · Electronic Components
Z-344
Coupler, Directional
Part NumberZ-344
ManufacturerAviel Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-619-7481 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Power Loss In Decibels33.0
Identifying NumberTERMINAL FITTING TYPE NO. HN FEMALE; TYPE NO. N FEMALE
Terminal Fitting Controlling AgencAVIEL ELECTRONICS INC
Radio Frequency Rating700.0 MEGAHERTZ MINIMUM AND 850.0 MEGAHERTZ MAXIMUM
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Design TypeBIDIRECTIONAL
Unit TypeTRANSMISSION LINE
Overall Height2.500 INCHES MAXIMUM
Overall Width1.250 INCHES MAXIMUM
Overall Length4.940 INCHES MAXIMUM
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 Z-344 available?
We can source Z-344 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 Z-344 by Aviel Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If Z-344 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 Z-344?
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 Z-344?
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.