The Boeing Company · Electronic Components
75B790073-101
Switch, Proximity
Part Number75B790073-101
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-332-8037 (NSN)
Federal Item NameSWITCH,PROXIMITY
Federal Supply Class5930 — Switches
Overall Length2.700 INCHES MAXIMUM
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Hazardous Locations EnvironmentalMOISTURE RESISTANT AND VIBRATION RESISTANT
Operating Temp Rating-54.0 CELSIUS MINIMUM AND 115.0 CELSIUS MAXIMUM
Terminal TypeWIRE LEAD
Contact Load Current Rating125.0 MILLIAMPERES RESISTIVE LOAD AND 125.0 MILLIAMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Overall Width0.875 INCHES MAXIMUM
Style DesignatorRECTANGULAR
Overall Height1.620 INCHES MAXIMUM
Vendor Part Numbers8-639-01A
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 75B790073-101 available?
We can source 75B790073-101 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 75B790073-101 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 75B790073-101 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 75B790073-101?
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 75B790073-101?
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.