Sensata Technologies · Electronic Components
4BTF2-53-3
Switch, Thermostatic
Part Number4BTF2-53-3
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-012-6268 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Height0.065 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Body Diameter0.248 INCHES MINIMUM AND 0.278 INCHES MAXIMUM
Overall Length0.322 INCHES MINIMUM AND 0.366 INCHES MAXIMUM
Temp Sensing Element TypeINTERNAL SENSOR
Contact Action StimulusINCREASE
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL FIRST VOLTAGE
Media For Which DesignedGAS OR LIQUID
Frequency In Hertz60.0 FIRST VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
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 4BTF2-53-3 available?
We can source 4BTF2-53-3 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 4BTF2-53-3 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4BTF2-53-3 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 4BTF2-53-3?
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 4BTF2-53-3?
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.