F Series Bimetal Snap-Action Temperature Switches

Microtherm Sentronic F Series Bimetal Snap-Action Temperature Switches are ideally suited for space-constrained installations under confined conditions. The switching principle consists of a central contact that opens or closes the application's circuit when triggered by temperature, using a thermo-bimetal snap-disc and pressure spring. These thermostats are shock and vibration tested, with a maximum switch temperature of +190°C. Additional features include thermal motor protection, temperature limiting or cut-off, high dimensional stability, and normally closed or normally open options. The series is available in a variety of design options, such as twin or triplet configurations and custom wire lengths. Applications for Microtherm Sentronic F Series switches include electric motors, single-phase to three-phase transformers, kitchen appliances, electronics, sensors, PCBs, welding devices, relays, and more.

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Qty. RoHS ECAD Model Contact Rating
Rated Temperature
Tolerance
Maximum Voltage
Series
Packaging
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp,3.0A/3.0A.
Datasheet
685In Stock
Min.: 1
Mult.: 1

3 A + 70 C +/- 5 C 250 VAC F23E Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp,3.0 A/2.5 A..
Datasheet
1.043In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp,3.0A/3.0A.
Datasheet
451In Stock
Min.: 1
Mult.: 1

5 A + 70 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp,3.0A/3.0A.
Datasheet
56In Stock
Min.: 1
Mult.: 1

5 A + 110 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,3.0A/3.0A.
Datasheet
92In Stock
Min.: 1
Mult.: 1

5 A + 125 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,3.0A/3.0A.
Datasheet
105In Stock
Min.: 1
Mult.: 1

5 A + 125 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp,3.0A/3.0A.
Datasheet
96In Stock
Min.: 1
Mult.: 1

5 A + 155 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp,3.0A/3.0A.
Datasheet
102In Stock
Min.: 1
Mult.: 1

5 A + 155 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,3.0A/3.0A.
Datasheet
88In Stock
Min.: 1
Mult.: 1

3 A + 125 C +/- 5 C 250 VAC F23E Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,3.0A/3.0A.
Datasheet
95In Stock
Min.: 1
Mult.: 1

3 A + 140 C +/- 5 C 250 VAC F23E Bulk
Microtherm Sentronic Thermal Cut-offs Twin Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,3.0 A/2.5 A..
Datasheet
100In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,3.0 A/2.5 A..
Datasheet
75In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp,3.0 A/2.5 A..
Datasheet
65In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,3.0A/3.0A.
Datasheet
101In Stock
Min.: 1
Mult.: 1

5 A + 140 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,3.0A/3.0A.
Datasheet
104In Stock
Min.: 1
Mult.: 1

5 A + 140 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,3.0A/3.0A.
Datasheet
99In Stock
Min.: 1
Mult.: 1

5 A + 80 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 110C switch temp,3.0A/3.0A.
Datasheet
46In Stock
Min.: 1
Mult.: 1

3 A + 110 C +/- 5 C 250 VAC F23E Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp,3.0 A/2.5 A..
Datasheet
70In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Twin Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,3.0 A/2.5 A..
Datasheet
100In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Twin Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,3.0 A/2.5 A..
Datasheet
99In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp,3.0 A/2.5 A..
Datasheet
59In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,3.0 A/2.5 A..
Datasheet
54In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,3.0 A/2.5 A..
Datasheet
78In Stock
Min.: 1
Mult.: 1

F13A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 180C switch temp,3.0A/3.0A.
Datasheet
54In Stock
Min.: 1
Mult.: 1

5 A + 180 C +/- 5 C 250 VAC F23A Bulk
Microtherm Sentronic Thermal Cut-offs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp,3.0A/3.0A.
Datasheet
110In Stock
Min.: 1
Mult.: 1

5 A + 155 C +/- 5 C 250 VAC F23A Bulk