Safran Power Usa, LLC · Electronic Components
W101Y4MD
Switch, Push
Part NumberW101Y4MD
ManufacturerSafran Power Usa, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-967-8941 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION SINGLE SWITCH UNIT
Body Diameter0.562 INCHES NOMINAL
Body Length0.922 INCHES NOMINAL
Maximum Voltage Rating In Volts120.0 AC AND 28.0 DC
Terminal Type And Quantity2 TAB, SOLDER LUG
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
Actuator Diameter0.375 INCHES NOMINAL
Hazardous Locations EnvironmentalDUSTPROOF
Overall Width0.875 INCHES MAXIMUM
Inclosure TypeFULLY INCLOSED
Features ProvidedACTUATOR SEAL
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 W101Y4MD available?
We can source W101Y4MD 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 W101Y4MD by Safran Power Usa, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W101Y4MD 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 W101Y4MD?
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 W101Y4MD?
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.