PTC Thermistors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Resistance @ 25°C	Resistance Tolerance	Operating Temperature	Mounting Type	Grade	Qualification	Package / Case	Supplier Device Package
B59052D1110A040 SENSOR PTC 100OHM 50% EPCOS - TDK Electronics	239 In Stock	1 : $1.31000 Bulk	B59052	Bulk	Active	100 Ohms	±50%	90°C ~ 120°C	Through Hole	-	-	Bead with Terminal	-
B59052D1060A040 SENSOR PTC 100OHM EPCOS - TDK Electronics	579 In Stock	1 : $1.31000 Bulk	B59052	Bulk	Active	100 Ohms	-	-	-	-	-	-	-
B59052D1120A40 SENSOR PTC 100OHM 50% EPCOS - TDK Electronics	128 In Stock	1 : $1.31000 Bulk	B59052	Bulk	Active	100 Ohms	±50%	90°C ~ 120°C	Through Hole	-	-	Bead with Terminal	-

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Positive Temperature Coefficient (PTC) thermistor temperature sensors are devices that exhibit an increase in resistance in response to an increase in temperature. Thermistors produce an output signal that is relatively large and easy to measure compared to many other temperature sensor types, though their characteristics tend to be less stable and less suitable for precise temperature measurements. PTC thermistors in particular are often adapted for over-temperature detection applications, and often exhibit a distinctly nonlinear temperature-resistance relationship that makes them useful for detection of an imprecise "high" temperature condition, though poor for making accurate measurements.