AT & ET Thermistors

Semitec USA AT and ET Thermistors are available in a variety of resistance values, sizes, and termination styles. These high-precision thermal sensing devices have a maximum operating temperature of 90°C, 105°C, or 110°C. The AT series feature extremely small B-value tolerance and resistance while ensuring accurate temperature detection within ±0.3°C. They require no adjustment between the control circuit and the sensor when used as a temperature gauge. The ET thermistors are a smaller version of the AT series. The ET series is highly reliable and offers a fast response time. These thermistors are ideally suited for medical equipment and thermometers.

Results: 32
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
B Parameter
Resistance
Power Rating
Tolerance
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Diameter
Length
Width
Height
Packaging
Semitec NTC (Negative Temperature Coefficient) Thermistors 5kohm 1%
Datasheet
2.049On Order
Min.: 1
Mult.: 1

AT 3324 K 5 kOhms 10 mW 1 % PCB Mount Radial - 50 C + 110 C 17 mm 3.7 mm 2.4 mm Bulk
Semitec NTC (Negative Temperature Coefficient) Thermistors 50kohm 3%
Datasheet
150Expected 03/04/2026
Min.: 1
Mult.: 1

ET 4055 K 50 kOhms 3.5 mW 3 % PCB Mount Radial - 40 C + 100 C 1.6 mm 45 mm 1.6 mm 4 mm Bulk
Semitec NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%
Datasheet
N/A
Min.: 1
Mult.: 1

ET 4132 K 100 kOhms 3 % PCB Mount Radial - 40 C + 90 C 1.6 mm 45 mm 1.5 mm 4 mm Bulk
Semitec NTC (Negative Temperature Coefficient) Thermistors 226kohm 3%
Datasheet
N/A
Min.: 1
Mult.: 1

ET 226 kOhms 3 % PCB Mount Radial - 40 C + 100 C 1.5 mm 4 mm Bulk
Semitec NTC (Negative Temperature Coefficient) Thermistors 226kohm 3%
Datasheet
N/A
Min.: 1
Mult.: 1

ET 226 kOhms 3 % PCB Mount Radial - 40 C + 100 C 1.6 mm 4 mm Bulk
Semitec NTC (Negative Temperature Coefficient) Thermistors 30kohm 3%
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

ET 30 kOhms 3 % PCB Mount Radial - 40 C + 100 C 1.5 mm 4 mm Bulk
Semitec NTC (Negative Temperature Coefficient) Thermistors 83kohm 3%
Datasheet
N/A
Min.: 1
Mult.: 1

ET 4013 K 83 kOhms 3 % PCB Mount Radial - 40 C + 100 C 1.5 mm 87 mm 1.5 mm 4 mm Bulk