Viking Technologies, Ltd.. · Electronic Components
12J44
Coupler, Directional
Part Number12J44
ManufacturerViking Technologies, Ltd..
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-889-4217 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Unit TypeWAVEGUIDE
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Identifying NumberTERMINAL FITTING TYPE NO. UG-39/U
Design TypeBIDIRECTIONAL
Terminal Fitting Controlling AgencJETDS
Radio Frequency Rating8.2 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
Power Loss In Decibels20.0
Overall Length3.000 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL
Overall Height2.125 INCHES NOMINAL
Vendor Part NumbersX750D, CU988DPN62
Cancelled NSN5985-00-763-2349 (cancelled)
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 12J44 available?
We can source 12J44 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 12J44 by Viking Technologies, Ltd.. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12J44 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 12J44?
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 12J44?
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.