Compaq Federal · Electronic Components
1211158-00
Switch, Thermostatic
Part Number1211158-00
ManufacturerCompaq Federal
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-045-4325 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Terminal TypeTAB, SOLDER LUG
Overall Length1.219 INCHES NOMINAL
Distance Between Mounting Facility0.937 INCHES NOMINAL
Contact Action StimulusINCREASE
Body Diameter0.578 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.104 INCHES NOMINAL
Overall Height1.016 INCHES MAXIMUM
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Temp Sensing Element TypeINTERNAL SENSOR
Body Height0.625 INCHES MAXIMUM
Vendor Part Numbers12-11158-00, 2450-098-57
Cancelled NSN6680-01-046-9009 (cancelled)
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 1211158-00 available?
We can source 1211158-00 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 1211158-00 by Compaq Federal obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1211158-00 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 1211158-00?
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 1211158-00?
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.