North Hills Signal Processing · Electronic Components
NH12678
Coupler, Transmission Line
Part NumberNH12678
ManufacturerNorth Hills Signal Processing
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-313-5251 (NSN)
Federal Item NameCOUPLER,TRANSMISSION LINE
Federal Supply Class5985 — Antennas and Waveguides
Overall Width1.400 INCHES MAXIMUM
Mounting ConfigurationFOUR HOLES 0.147 TO 0.157 IN. DIA THRU
MaterialALUMINUM ALLOY
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Unpackaged Unit Weight0.400 POUNDS NOMINAL
Overall Height1.230 INCHES MAXIMUM
Overall Length4.230 INCHES MINIMUM AND 4.270 INCHES MAXIMUM
Unit TypeCOAXIAL LINE
Radio Frequency Rating75.0 KILOHERTZ MINIMUM AND 1000.0 KILOHERTZ 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 NH12678 available?
We can source NH12678 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 NH12678 by North Hills Signal Processing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NH12678 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 NH12678?
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 NH12678?
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.