The KTY series of silicon PTC thermistors from NXP Semiconductors are ideal for use as temperature sensing devices in measurement and control systems. Whilst non-linear, they exhibit highly repeatable, predictable and stable resistance versus temperature characteristics. The KTY sensors have a wide operating range and long operating life and are available in various package styles and initial tolerances.
Fail-safe positive temperature coefficient Semi-logarithmic R/T characteristic Close resistance tolerance (KTY81/110 = ±1%)
Thermistors - PTC (Positive Temperature Coefficient)
Positive temperature coefficient Thermistor is designed for general purpose over-current, over-voltage, and direct over temperature protection. Applications in TV tube degaussing, choke and transformer protection, time delay, motor starting, liquid level sensors and overflow protection for oil tanks.
Attribute
Value
Sensor Function
Temperature
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+150 °C
Length
5.2mm
Height
4.8mm
Series
KTY81
Dimensions
5.2 x 4.2 x 4.8mm
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