Microwave Engineering · Electronic Components
TFT78-4B12N
Adapter, Waveguide
Part NumberTFT78-4B12N
ManufacturerMicrowave Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-342-3215 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Flange StyleCHOKE TYPE ALL FLANGES
Flange Quantity2
Tubing Twist Angle In Deg105.0 SINGLE TUBING SEGMENT
Adapter Length12.000 INCHES NOMINAL
Insertion Loss In Decibels0.05
Precious Material And LocationINTERNAL SURFACES SILVER
Tubing Twist TypeTWISTABLE SINGLE TUBING SEGMENT
Surface TreatmentSILVER SINGLE TUBING SEGMENT INSIDE SURFACES
Style DesignatorWAVEGUIDE TO WAVEGUIDE
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Operating Pressure30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) 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 TFT78-4B12N available?
We can source TFT78-4B12N 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 TFT78-4B12N by Microwave Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TFT78-4B12N 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 TFT78-4B12N?
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 TFT78-4B12N?
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.