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Pelonis Technologies' innovative PTC Thermistors are at the heart of Fin PTC Air Heaters and PTC Heat Conductors and are a great choice for providing controlled electrical heat. Their design flexibility and self-regulating electric heat characteristics make them ideal for increased heat transfer and they are uniquely engineered to provide safe and energy efficient heating and long life operation.
Rectangular Positive Temperature Coefficient (PTC) Thermistors
Rectangular Positive Temperature Coefficient (PTC) Thermistors - 2
Unit of Measure
1 2 

Model Number

Item Name

Rated Voltage

Width

Length

Thickness

KLC0121401500210-198 N/A 12 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 12 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC0121401500150-245 N/A 12 Volt (V) Rated Voltage and 1.5 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 12 V N/A 15 mm N/A 21.4 mm N/A 1.5 mm
KLC0125000780110-160 N/A 12 Volt (V) Rated Voltage and 1.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 12 V N/A 7.8 mm N/A 25 mm N/A 1.1 mm
KLC0121401500210-245 N/A 12 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 12 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC0121401500210-245 N/A 24 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 24 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC0221401500210-245 N/A 24 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 24 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC0321401500210-245 N/A 48, 72 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 48 V72 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC1021401500210-90 N/A 100 to 120 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 100 to 120 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC1024001500210-150 N/A 100 to 120 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 100 to 120 V N/A 15 mm N/A 24 mm N/A 2.1 mm
KLC1024001500210-200 N/A 100 to 120 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 100 to 120 V N/A 15 mm N/A 24 mm N/A 2.1 mm
KLC1021401500245-230 N/A 100 to 120 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 100 to 120 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC1021401500210-245 N/A 100 to 120 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 100 to 120 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC1021401500245-245 N/A 100 to 120 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 100 to 120 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2021401500245-110 N/A 200 to 240 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2021401500245-130 N/A 200 to 240 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2021401500245-150 N/A 200 to 240 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2023001500210-200 N/A 200 to 240 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 23 mm N/A 2.1 mm
KLC2021401500245-220 N/A 200 to 240 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2021401500210-230 N/A 200 to 240 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC2021401500245-230 N/A 200 to 240 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2021401500210-240 N/A 200 to 240 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC2021401500245-240 N/A 200 to 240 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2021401500210-250 N/A 200 to 240 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
KLC2021401500245-250 N/A 200 to 240 Volt (V) Rated Voltage and 2.45 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.45 mm
KLC2021401500210-260 N/A 200 to 240 Volt (V) Rated Voltage and 2.1 Millimeter (mm) Thickness Rectangular Positive Temperature Coefficient (PTC) Thermistor N/A 200 to 240 V N/A 15 mm N/A 21.4 mm N/A 2.1 mm
Unit of Measure
1 2