Dow-Key Microwave · Electronic Components
401-240
Switch, Radio Frequency Transmiss
Part Number401-240
ManufacturerDow-Key Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-054-8174 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
Rf Power Handling Capability15.0 WATTS AVERAGE SINGLE
Mounting Facility PatternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN
Voltage Standing Wave Ratio1.20 FIRST
Switch TypeNONTRANSFER
Insertion Loss In Decibels0.50 THIRD
Switching Time15.0 MILLISECONDS
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Terminal Type And Quantity1 CONNECTOR, RECEPTACLE
Distance Between Mounting Facility1.190 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN
Unthreaded Mounting Hole Diameter0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
Vendor Part NumbersZR30-4047-00, 885F052061 ITEM 73, 052603
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 401-240 available?
We can source 401-240 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 401-240 by Dow-Key Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 401-240 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 401-240?
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 401-240?
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.