Raytheon · Electronic Components
480990-12
Switch, Thermostatic
Part Number480990-12
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-767-0649 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Action StimulusINCREASE
Distance Between Mounting Facility0.930 INCHES MINIMUM AND 0.944 INCHES MAXIMUM
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SECOND VOLTAGE
Precious MaterialSILVER
Contact Stimulus Rating166.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 174.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Media For Which DesignedGAS OR LIQUID
Style DesignatorDISC
Frequency In Hertz60.0 FIRST VOLTAGE
Precious Material And LocationCONTACTS SILVER
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Vendor Part NumbersM221F170040581
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 480990-12 available?
We can source 480990-12 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 480990-12 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 480990-12 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 480990-12?
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 480990-12?
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.