EF1 PTC Temperature Sensors

Microtherm Sentronic EF1 PTC Temperature Sensors are constructed with a screw housing with M4 thread, 520mm standard cable length, and 26AWG FEP-insulated leads. These PTC temperature sensors are used for the thermal protection of electric machinery and control cabinets, especially electric drives. The EF1 series offers a 30V maximum allowable operating voltage and +170°C maximum allowable operating temperature. Additional technical details include 2.5KVAC dielectric strength, ≤100Ω resistance R25, and ±5K tolerance of TNAT. Microtherm Sentronic EF1 PTC Temperature Sensors feature a small size for a fast response time and simple installation.

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Qty. RoHS ECAD Model Series
Resistance
Tolerance
Termination Style
Maximum Operating Temperature
Packaging
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
170In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 80 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 110C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
100In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 110 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 090C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
93In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 90 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 160C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
100In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 160 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 170C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
100In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 170 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 120C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
100In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 120 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 145C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
96In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 145 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 155C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
96In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 155 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 100C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
88In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 100 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 130C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
100In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 130 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 140C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
100In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 140 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 180C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
130In Stock
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 180 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 070C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
Lead-Time 5 Weeks
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 70 C Bulk
Microtherm Sentronic PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 150C, M4 thread Aluminum Hex, DIN 40081/40082 standard
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

EF1 Series 100 Ohms 5 % Wire Lead + 150 C Bulk