Narda Holdings · Electronic Components
4011C-30
Coupler, Directional
Part Number4011C-30
ManufacturerNarda Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-427-5207 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Length4.000 INCHES NOMINAL
Identifying NumberTERMINAL FITTING PART NO. 4011B-30
Power Loss In Decibels0.2
Terminal Fitting Controlling AgencNARDA MICROWAVE CORP
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Overall Width1.328 INCHES NOMINAL
Unit TypeWAVEGUIDE
Overall Height0.375 INCHES NOMINAL
Radio Frequency Rating0.5 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM
Design TypeUNIDIRECTIONAL
Vendor Part Numbers562477-6, 2921473-006, 2921473-6
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 4011C-30 available?
We can source 4011C-30 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 4011C-30 by Narda Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4011C-30 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 4011C-30?
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 4011C-30?
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.