PTC Thermistors

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of 1,039

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Resistance @ 25°C	Resistance Tolerance	Operating Temperature	Power - Max	Mounting Type	Grade	Qualification	Package / Case	Supplier Device Package
B59641A0105A062 SENSOR PTC 470OHM 50% 0603 EPCOS - TDK Electronics	56,145 In Stock	1 : $2.71000 Cut Tape (CT) 4,000 : $1.30686 Tape & Reel (TR)	B59641	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	Automotive	AEC-Q200	0603 (1608 Metric)	0603
B59641A0115A062 SENSOR PTC 470OHM 50% 0603 EPCOS - TDK Electronics	41,483 In Stock	1 : $2.96000 Cut Tape (CT) 4,000 : $1.42174 Tape & Reel (TR)	B59641	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	Automotive	AEC-Q200	0603 (1608 Metric)	0603
B59701A0110A062 SENSOR PTC 680OHM 50% 0805 EPCOS - TDK Electronics	11,807 In Stock	1 : $5.99000 Cut Tape (CT) 4,000 : $3.04688 Tape & Reel (TR)	B59701	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	680 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	-	-	0805 (2012 Metric)	0805
TFPT0603L1000FV SENSOR PTC 100OHM 1% 0603 Vishay Dale	4,254 In Stock	1 : $9.94000 Cut Tape (CT) 1,000 : $6.38619 Tape & Reel (TR)	TFPT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	100 Ohms	±1%	-55°C ~ 125°C	75 mW	Surface Mount	-	-	0603 (1608 Metric)	0603
B59100M1155A070 SENSOR PTC 100OHM EPCOS - TDK Electronics	8,086 In Stock	1 : $25.21000 Bulk	B59100	Bulk	Active	100 Ohms	-	90°C ~ 160°C	-	Free Hanging	-	-	Bead with Terminal	-
B59100M1110A070 SENSOR PTC 100OHM EPCOS - TDK Electronics	748 In Stock	1 : $25.21000 Bulk	B59100	Bulk	Active	100 Ohms	-	90°C ~ 160°C	-	Free Hanging	-	-	Bead with Terminal	-
B59100M1100A070 SENSOR PTC 100OHM EPCOS - TDK Electronics	5,593 In Stock	1 : $26.36000 Bulk	B59100	Bulk	Active	100 Ohms	-	90°C ~ 160°C	-	Free Hanging	-	-	Bead with Terminal	-
STS110003CHIP SENSOR PTC 1KOHM 3% AXIAL Cantherm	5,512 In Stock	1 : $30.79000 Bulk	STS1	Bulk	Active	-	±3%	-40°C ~ 170°C	10 mW	Through Hole	-	-	Axial	-
STS110003L360500U129 SENSOR PTC 1KOHM 3% RADIAL Cantherm	248 In Stock	1 : $84.98000 Bulk	STS1	Bulk	Active	-	±3%	-40°C ~ 170°C	10 mW	Free Hanging	-	-	Radial	-
TMP6431DECR SENSOR PTC 47KOHM 1% X1SON Texas Instruments	51,617 In Stock	1 : $1.48000 Cut Tape (CT) 10,000 : $0.62796 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	47 kOhms	±1%	-40°C ~ 125°C	-	Surface Mount	-	-	0402 (1006 Metric)	2-X1SON (1x0.6)
TMP6131DECR SENSOR PTC 10KOHM 1% X1SON Texas Instruments	6,223 In Stock	1 : $1.48000 Cut Tape (CT) 10,000 : $0.71200 Tape & Reel (TR)	Commercial	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	±1%	-40°C ~ 125°C (TA)	-	Surface Mount	-	-	0402 (1006 Metric)	2-X1SON (1x0.6)
PRF18BG471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	6,667 In Stock	1 : $1.56000 Cut Tape (CT) 4,000 : $0.79674 Tape & Reel (TR)	POSISTOR® PRF18/21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-20°C ~ 90°C	-	Surface Mount	-	-	0603 (1608 Metric)	0603 (1608 Metric)
PRF18BD471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	11,361 In Stock	1 : $1.72000 Cut Tape (CT) 4,000 : $0.93821 Tape & Reel (TR)	POSISTOR® PRF18/21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-20°C ~ 120°C	-	Surface Mount	-	-	0603 (1608 Metric)	0603 (1608 Metric)
TMP6131QDECRQ1 SENSOR PTC 10KOHM 1% X1SON Texas Instruments	2,625 In Stock	1 : $1.72000 Cut Tape (CT) 10,000 : $0.84501 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	±1%	-40°C ~ 125°C (TA)	-	Surface Mount	Automotive	AEC-Q100	0402 (1006 Metric)	2-X1SON (1x0.6)
PRF18BA471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	8,478 In Stock	1 : $1.81000 Cut Tape (CT) 4,000 : $0.93821 Tape & Reel (TR)	POSISTOR® PRF18/21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-40°C ~ 150°C	-	Surface Mount	-	-	0603 (1608 Metric)	0603 (1608 Metric)
TMP6131DYAR SENSOR PTC 10KOHM 1% SOT5X3 Texas Instruments	14,853 In Stock	1 : $1.89000 Cut Tape (CT) 3,000 : $0.99214 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	±1%	-40°C ~ 125°C	-	Surface Mount	-	-	SC-79, SOD-523	SOT-5X3
TMP6131QDYARQ1 SENSOR PTC 10KOHM 1% SOT5X3 Texas Instruments	9,634 In Stock	1 : $2.05000 Cut Tape (CT) 3,000 : $1.11683 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	±1%	-40°C ~ 125°C (TA)	-	Surface Mount	Automotive	AEC-Q100	SC-79, SOD-523	SOT-5X3
TMP6331QDYARQ1 SENSOR PTC 100KOHM 1% SOT5X3 Texas Instruments	9,596 In Stock	1 : $2.05000 Cut Tape (CT) 3,000 : $1.10307 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	100 kOhms	±1%	-40°C ~ 125°C (TA)	-	Surface Mount	Automotive	AEC-Q100	SC-79, SOD-523	SOT-5X3
PRF15BB103RB6RC SENSOR PTC 10KOHM 50% 0402 Murata Electronics	17,920 In Stock	1 : $2.55000 Cut Tape (CT) 10,000 : $0.55806 Tape & Reel (TR)	Posistor®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	±50%	-20°C ~ 140°C	-	Surface Mount	-	-	0402 (1005 Metric)	0402 (1005 Metric)
B59641A0135A062 SENSOR PTC 470OHM 50% 0603 EPCOS - TDK Electronics	23,395 In Stock	1 : $3.28000 Cut Tape (CT) 4,000 : $1.60250 Tape & Reel (TR)	B59641	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	Automotive	AEC-Q200	0603 (1608 Metric)	0603
B59641A0095A062 SENSOR PTC 470OHM 50% 0603 EPCOS - TDK Electronics	7,540 In Stock	1 : $3.28000 Cut Tape (CT) 4,000 : $1.60250 Tape & Reel (TR)	B59641	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	Automotive	AEC-Q200	0603 (1608 Metric)	0603
PRF18BD471RB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	1,650 In Stock	1 : $3.61000 Cut Tape (CT) 4,000 : $2.04723 Tape & Reel (TR)	POSISTOR® PRF18/21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-20°C ~ 120°C	-	Surface Mount	-	-	0603 (1608 Metric)	0603 (1608 Metric)
B59721A0100A062 SENSOR PTC 680OHM 50% 0805 EPCOS - TDK Electronics	20,964 In Stock	1 : $3.86000 Cut Tape (CT) 4,000 : $1.87757 Tape & Reel (TR)	B59721	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	680 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	Automotive	AEC-Q200	0805 (2012 Metric)	0805
B59721A0090A062 SENSOR PTC 680OHM 50% 0805 EPCOS - TDK Electronics	5,555 In Stock	1 : $3.86000 Cut Tape (CT) 4,000 : $1.87757 Tape & Reel (TR)	B59721	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	680 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	Automotive	AEC-Q200	0805 (2012 Metric)	0805
TMP6131LPGM SENSOR PTC 10KOHM 1% TO92-2 Texas Instruments	4,267 In Stock	1 : $3.94000 Cut Tape (CT) 3,000 : $2.21998 Tape & Reel (TR)	Commercial	Tape & Reel (TR) Cut Tape (CT)	Active	10 kOhms	±1%	-40°C ~ 125°C (TA)	-	Through Hole	-	-	TO-226-2, TO-92-2 (TO-226AC)	TO-92-2

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of 1,039

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.

PTC Thermistors

PTC Thermistors

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