Caterpillar Inc. · Electronic Components
3E-7689
Switch, Pressure
Part Number3E-7689
ManufacturerCaterpillar Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-595-2275 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Load Current Rating1.50 AMPERES RESISTIVE LOAD AND 1.50 AMPERES INDUCTIVE LOAD AND 0.25 AMPERES LAMP LOAD SINGLE VOLTAGE
Operating Temp Rating-40.0 CELSIUS MINIMUM AND 121.0 CELSIUS MAXIMUM
Overall Diameter32.4 MILLIMETERS NOMINAL
Overall Length74.04 MILLIMETERS NOMINAL
Proof Pressure34500.00 KILOPASCALS
ESD/EMICode A — ESD/EMI sensitive item
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 3E-7689 available?
We can source 3E-7689 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 3E-7689 by Caterpillar Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3E-7689 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 3E-7689?
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 3E-7689?
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.