Ducommun Labarge Technologies · Electronic Components
TK4-923E701L
Switch, Radio Frequency Transmiss
Part NumberTK4-923E701L
ManufacturerDucommun Labarge Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-562-5561 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Switching Time20.0 MILLISECONDS
Connector End DesignFEMALE
Terminal Type And Quantity4 CONNECTOR, RECEPTACLE
Overall Length2.260 INCHES NOMINAL
Nominal Thread Size0.112 INCHES MOUNTING FACILITY HOLE
Rf Power Handling Capability30.0 WATTS AVERAGE SINGLE
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 40.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Voltage Standing Wave Ratio2.00 SINGLE
MaterialALUMINUM BODY
Switch Return Mechanism TypeFAIL-SAFE
Vendor Part NumbersA3298666-201
ESD/EMICode B — 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 TK4-923E701L available?
We can source TK4-923E701L 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 TK4-923E701L by Ducommun Labarge Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TK4-923E701L 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 TK4-923E701L?
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 TK4-923E701L?
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.