Johnson Controls, Inc. · Electronic Components
SA12776
Coupler, Directional
Part NumberSA12776
ManufacturerJohnson Controls, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-372-3184 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Design TypeBIDIRECTIONAL
Overall Height4.688 INCHES NOMINAL
Power Loss In Decibels20.0
Usage DesignMAIN LINE TERMINAL FITTING
Terminal Fitting Controlling AgencJ0HNSON SERVICE C0
Unit TypeWAVEGUIDE
Precious MaterialSILVER
Precious Material And LocationSCREWS SILVER AND INTERNAL SURFACES SILVER
Overall Width5.875 INCHES NOMINAL
FSC Application DataRADAR ANTENNA SUPPORT SET AND RADOMES,EXCEPT SPECIALLY DESIGNED
Precious Material And Weight0.100 SILVER GRAINS, TROY
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 SA12776 available?
We can source SA12776 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 SA12776 by Johnson Controls, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SA12776 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 SA12776?
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 SA12776?
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.