K&L Microwave · Electronic Components
144C71300
Switch, Radio Frequency Transmiss
Part Number144C71300
ManufacturerK&L Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-261-5381 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Operating Temp Range-55.0 TO 85.0 CELSIUS
Connector End DesignFEMALE
Switch Operation SequenceMAKES BEFORE BREAKS
Switch TypeNONTRANSFER
Throw Quantity4
Switching Time20.0 MICROSECONDS
Overall Length2.560 INCHES NOMINAL
Switch Return Mechanism TypeFAIL-SAFE
Overall Height1.750 INCHES NOMINAL
Coupling Position Quantity5
Pole Quantity1
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 144C71300 available?
We can source 144C71300 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 144C71300 by K&L Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 144C71300 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 144C71300?
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 144C71300?
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.