Electro-Mech Components, Inc. · Electronic Components
S840-10K2
Switch, Push
Part NumberS840-10K2
ManufacturerElectro-Mech Components, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-051-1280 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Terminal Type And Quantity2 TURRET
Precious Material And LocationTERMINALS GOLD
Actuator StyleRECTANGULAR
Maximum Voltage Rating In Volts28.0 DC
Actuator Height0.500 INCHES NOMINAL
Mounting MethodPANEL
Inclosure TypeFULLY INCLOSED
Body Width0.740 INCHES NOMINAL
Body Length0.740 INCHES NOMINAL
Body Height0.570 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
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 S840-10K2 available?
We can source S840-10K2 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 S840-10K2 by Electro-Mech Components, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S840-10K2 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 S840-10K2?
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 S840-10K2?
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.