Keysight Technologies Inc. · Electronic Components
3100-2543
Switch, Rotary
Part Number3100-2543
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-008-4381 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Diameter1.000 INCHES NOMINAL
Shaft Length4.670 INCHES NOMINAL SINGLE ACTUATOR
Thread Class2A SINGLE MOUNTING FACILITY
Precious MaterialSILVER
Contact Switching ActionBREAKS BEFORE MAKES SECOND SECTION REAR
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Detent Rotational Torque Range+7.000 TO 13.000 INCH-OUNCES SINGLE ACTUATOR
Switch Actuator Positioning Increm300.0 DEGREES SINGLE ACTUATOR
Individual Section Quantity2
Precious Material And LocationCONTACTS SILVER
Terminal TypeTAB, SOLDER LUG
Vendor Part Numbers5-23711-411
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 3100-2543 available?
We can source 3100-2543 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 3100-2543 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3100-2543 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 3100-2543?
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 3100-2543?
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.