General Microwave · Electronic Components
1743
Switch, Radio Frequency Transmiss
Part Number1743
ManufacturerGeneral Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-019-2741 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Pole Quantity1
Connector End DesignFEMALE
Terminal Type And Quantity4 TAB, SOLDER LUG AND 4 CONNECTOR, RECEPTACLE
Switching Time5.0 MICROSECONDS
Operating Temp Range-54.0 TO 95.0 CELSIUS
Throw Quantity3
Switch TypeNONTRANSFER
Coaxial Connector Series DesignatiSMA
Actuator Voltage In Volts3.0 MINIMUM AND 6.0 MAXIMUM
Vendor Part Numbers202062-001
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 1743 available?
We can source 1743 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 1743 by General Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1743 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 1743?
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 1743?
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.