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	54,915 In Stock	1 : $0.61000 Cut Tape (CT) 4,000 : $0.31612 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	33,357 In Stock	1 : $0.67000 Cut Tape (CT) 4,000 : $0.34391 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
TFPT0603L1001DV SENSOR PTC 1KOHM 0.5% 0603 Vishay Dale	6,438 In Stock	1 : $3.05000 Cut Tape (CT) 1,000 : $1.98318 Tape & Reel (TR)	TFPT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	1 kOhms	±0.5%	-55°C ~ 125°C	75 mW	Surface Mount	-	-	0603 (1608 Metric)	0603
B59100M1155A070 SENSOR PTC 100OHM EPCOS - TDK Electronics	6,722 In Stock	1 : $6.38000 Bulk	B59100	Bulk	Active	100 Ohms	-	90°C ~ 160°C	-	Free Hanging	-	-	Bead with Terminal	-
B59100M1100A070 SENSOR PTC 100OHM EPCOS - TDK Electronics	3,996 In Stock	1 : $6.38000 Bulk	B59100	Bulk	Active	100 Ohms	-	90°C ~ 160°C	-	Free Hanging	-	-	Bead with Terminal	-
B59100M1110A070 SENSOR PTC 100OHM EPCOS - TDK Electronics	246 In Stock	1 : $6.38000 Bulk	B59100	Bulk	Active	100 Ohms	-	90°C ~ 160°C	-	Free Hanging	-	-	Bead with Terminal	-
STS110003CHIP SENSOR PTC 1KOHM 3% AXIAL Cantherm	4,427 In Stock	1 : $6.98000 Bulk	STS1	Bulk	Active	-	±3%	-40°C ~ 170°C	10 mW	Through Hole	-	-	Axial	-
PRF15BD102RB6RC SENSOR PTC 1KOHM 50% 0402 Murata Electronics	9,976 In Stock	1 : $0.28000 Cut Tape (CT) 10,000 : $0.13959 Tape & Reel (TR)	Posistor®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	1 kOhms	±50%	-40°C ~ 120°C	-	Surface Mount	-	-	0402 (1005 Metric)	0402 (1005 Metric)
PRF15BB102RB6RC SENSOR PTC 1KOHM 50% 0402 Murata Electronics	2,630 In Stock	1 : $0.28000 Cut Tape (CT) 10,000 : $0.13959 Tape & Reel (TR)	Posistor®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	1 kOhms	±50%	-40°C ~ 140°C	-	Surface Mount	-	-	0402 (1005 Metric)	0402 (1005 Metric)
TMP6431DECR SENSOR PTC 47KOHM 1% X1SON Texas Instruments	50,127 In Stock	1 : $0.33000 Cut Tape (CT) 10,000 : $0.16742 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)
PRF18BE471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	11,817 In Stock	1 : $0.33000 Cut Tape (CT) 4,000 : $0.18045 Tape & Reel (TR)	POSISTOR® PRF18/21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-20°C ~ 110°C	-	Surface Mount	-	-	0603 (1608 Metric)	0603 (1608 Metric)
PRF18BF471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	6,950 In Stock	1 : $0.33000 Cut Tape (CT) 4,000 : $0.18045 Tape & Reel (TR)	POSISTOR® PRF18/21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-20°C ~ 100°C	-	Surface Mount	-	-	0603 (1608 Metric)	0603 (1608 Metric)
TMP6131DECR SENSOR PTC 10KOHM 1% X1SON Texas Instruments	4,511 In Stock	1 : $0.33000 Cut Tape (CT) 10,000 : $0.16135 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	2,487 In Stock	1 : $0.33000 Cut Tape (CT) 4,000 : $0.18045 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	22,431 In Stock	1 : $0.39000 Cut Tape (CT) 4,000 : $0.21261 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)
PRF18BA471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	3,858 In Stock	1 : $0.39000 Cut Tape (CT) 4,000 : $0.21261 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)
TMP6131QDECRQ1 SENSOR PTC 10KOHM 1% X1SON Texas Instruments	1,574 In Stock	1 : $0.39000 Cut Tape (CT) 10,000 : $0.19149 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)
PRF18BC471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	12,287 In Stock	1 : $0.41000 Cut Tape (CT) 4,000 : $0.21261 Tape & Reel (TR)	POSISTOR® PRF18/21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-20°C ~ 130°C	-	Surface Mount	-	-	0603 (1608 Metric)	0603 (1608 Metric)
TMP6131DYAR SENSOR PTC 10KOHM 1% SOT5X3 Texas Instruments	15,662 In Stock	1 : $0.43000 Cut Tape (CT) 3,000 : $0.22483 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	20,231 In Stock	1 : $0.47000 Cut Tape (CT) 3,000 : $0.25309 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	9,486 In Stock	1 : $0.47000 Cut Tape (CT) 3,000 : $0.24997 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	14,215 In Stock	1 : $0.58000 Cut Tape (CT) 10,000 : $0.11951 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)
B59641A0075A062 SENSOR PTC 470OHM 50% 0603 EPCOS - TDK Electronics	45,169 In Stock	1 : $0.74000 Cut Tape (CT) 4,000 : $0.38763 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	11,900 In Stock	1 : $0.74000 Cut Tape (CT) 4,000 : $0.38763 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
B59721A0100A062 SENSOR PTC 680OHM 50% 0805 EPCOS - TDK Electronics	16,211 In Stock	1 : $0.87000 Cut Tape (CT) 4,000 : $0.45417 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

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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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