Safran Power Usa, LLC · Electronic Components
E4-3
Switch, Sensitive
Part NumberE4-3
ManufacturerSafran Power Usa, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-503-2862 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Terminal Type And Quantity3 TAB, SOLDER LUG
Actuator Movement0.020 PRETRAVEL INCHES MAXIMUM AND 0.007 OVERTRAVEL INCHES MINIMUM AND 0.003 DIFFERENTIAL INCHES MAXIMUM
Contact Load Current Rating At Max4.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
Body Width0.260 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.088 INCHES NOMINAL
Switch Release Force1.4 OUNCES MINIMUM
Switch Actuating Force5.0 OUNCES MAXIMUM
Maximum Voltage Rating In Volts250.0 AC AND 30.0 DC
Body Length0.844 INCHES NOMINAL
Body Height0.359 INCHES NOMINAL
Center To Center Distance Between0.375 INCHES NOMINAL
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 E4-3 available?
We can source E4-3 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 E4-3 by Safran Power Usa, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E4-3 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 E4-3?
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 E4-3?
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.