Sensata Technologies · Electronic Components
3BTF3-45
Switch, Thermostatic
Part Number3BTF3-45
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-165-2679 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Terminal TypeTAB, SOLDER LUG
Style DesignatorPLUG
Frequency In Hertz60.0 SINGLE VOLTAGE
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Overall Length0.352 INCHES NOMINAL
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE
Media For Which DesignedGAS OR LIQUID
Contact Stimulus Rating212.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 228.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 182.00 DEACT
Thread Series DesignatorUNF SINGLE THREADED BUSHING
Temp Sensing Element TypeINTERNAL SENSOR
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 3BTF3-45 available?
We can source 3BTF3-45 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 3BTF3-45 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3BTF3-45 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 3BTF3-45?
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 3BTF3-45?
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.