Anritsu Company · Electronic Components
4412K
Attenuator, Variable
Part Number4412K
ManufacturerAnritsu Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-419-4996 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Body StyleCOAXIAL TYPE
Overall Height1.750 INCHES NOMINAL
Application DesignTRANSMISSION LINE
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Step Position Quantity7
Distance Between Mounting Facility3.000 INCHES NOMINAL
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Frequency Range0.000 HERTZ MINIMUM AND 20.000 GIGAHERTZ MAXIMUM
Mounting Facility PatternTWO POSITION IN-LINE
Mounting Thread Tolerance Class2B INTERNAL
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Vendor Part NumbersES8707-01
ESD/EMICode A — ESD/EMI sensitive item
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 4412K available?
We can source 4412K 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 4412K by Anritsu Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4412K 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 4412K?
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 4412K?
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.