Electro Switch Corp. · Electronic Components
545
Switch, Push
Part Number545
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-116-8425 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Overall Height0.625 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.500 INCHES
Mounting MethodTHREADED BUSHING
Maximum Voltage Rating In Volts115.0 AC AND 30.0 DC
Actuator Height0.250 INCHES NOMINAL
Nonpile Up Contact Arrangement1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Thread Quantity Per Inch32
Precious Material And LocationCONTACTS GOLD
Terminal Type And Quantity6 TAB, SOLDER LUG
Body Diameter0.625 INCHES NOMINAL
Overall Length0.500 INCHES
MaterialCOPPER OVERALL
Mounting Facility Thickness0.016 INCHES
Surface TreatmentTIN OVERALL SINGLE LAYER
Largest Width0.094 INCHES ALL ENDS
Mounting Hole Diameter0.093 INCHES
Overall Width0.188 INCHES
Basic Shape StyleSOLDER, ANGULAR
Mounting Tongue Width0.188 INCHES
Conductor Accommodation TypeSLANT LUG W/ONE HOLE ALL ENDS
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 545 available?
We can source 545 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 545 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 545 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 545?
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 545?
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.