Selco Products · Electronic Components
OA-175
Switch, Thermostatic
Part NumberOA-175
ManufacturerSelco Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-507-0635 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Stimulus Rating157.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 175.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT
Terminal TypeTAB, SOLDER LUG
Overall Length1.180 INCHES NOMINAL
Overall Height0.570 INCHES NOMINAL
Contact Action StimulusINCREASE
Style DesignatorDISC W/FLANGE
Operating Temp Rating157.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM
Body Height0.395 INCHES NOMINAL
Vendor Part Numbers0032-25011
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 OA-175 available?
We can source OA-175 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 OA-175 by Selco Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If OA-175 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 OA-175?
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 OA-175?
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.