PTC Thermistors

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of 1,059

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 TDK	33,567 In Stock	1 : €0.30000 Cut Tape (CT) 4,000 : €0.15276 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
TFPT1206L1002FM SENSOR PTC 10KOHM 1% 1206 Vishay Dale	1,048 In Stock	1 : €0.77000 Cut Tape (CT) 5,000 : €0.46727 Tape & Reel (TR)	TFPT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	±1%	-55°C ~ 125°C	125 mW	Surface Mount	-	-	1206 (3216 Metric)	1206
TFPT1206L1002FV SENSOR PTC 10KOHM 1% 1206 Vishay Dale	36,571 In Stock	1 : €1.09000 Cut Tape (CT) 1,000 : €0.70411 Tape & Reel (TR)	TFPT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	10 kOhms	±1%	-55°C ~ 125°C	125 mW	Surface Mount	-	-	1206 (3216 Metric)	1206
STS110003CHIP SENSOR PTC 1KOHM 3% AXIAL Cantherm	9,302 In Stock	1 : €3.23000 Bulk	STS1	Bulk	Active	-	±3%	-40°C ~ 170°C	10 mW	Through Hole	-	-	Axial	-
B59100M1155A070 SENSOR PTC 100OHM TDK	3,363 In Stock	1 : €3.25000 Bulk	B59100	Bulk	Active	100 Ohms	-	90°C ~ 160°C	-	Free Hanging	-	-	Bead with Terminal	-
PRF15BB102RB6RC SENSOR PTC 1KOHM 50% 0402 Murata Electronics	41,630 In Stock	1 : €0.13000 Cut Tape (CT) 10,000 : €0.06456 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)
PRF15BD102RB6RC SENSOR PTC 1KOHM 50% 0402 Murata Electronics	9,837 In Stock	1 : €0.13000 Cut Tape (CT) 10,000 : €0.06456 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)
TMP6431DECR SENSOR PTC 47KOHM 1% X1SON Texas Instruments	47,837 In Stock	1 : €0.15000 Cut Tape (CT) 10,000 : €0.07743 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)
PRF18BF471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	13,209 In Stock	1 : €0.15000 Cut Tape (CT) 4,000 : €0.08346 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	11,349 In Stock	1 : €0.15000 Cut Tape (CT) 10,000 : €0.07463 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	9,961 In Stock	1 : €0.15000 Cut Tape (CT) 4,000 : €0.08346 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)
PRF18BE471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	6,657 In Stock	1 : €0.15000 Cut Tape (CT) 4,000 : €0.08346 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)
PRF18BD471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	14,191 In Stock	1 : €0.18000 Cut Tape (CT) 4,000 : €0.09834 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	8,693 In Stock	1 : €0.18000 Cut Tape (CT) 10,000 : €0.08857 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	1,698 In Stock	1 : €0.18000 Cut Tape (CT) 4,000 : €0.09834 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)
PRF18BC471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	11,992 In Stock	1 : €0.19000 Cut Tape (CT) 4,000 : €0.09834 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	12,713 In Stock	1 : €0.20000 Cut Tape (CT) 3,000 : €0.10399 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	11,236 In Stock	1 : €0.22000 Cut Tape (CT) 3,000 : €0.11706 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
PRF18BD471QS5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	11,680 In Stock	1 : €0.22000 Cut Tape (CT) 4,000 : €0.12025 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)
B59641A0115A062 SENSOR PTC 470OHM 50% 0603 TDK	49,357 In Stock	1 : €0.36000 Cut Tape (CT) 4,000 : €0.18740 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
B59641A0075A062 SENSOR PTC 470OHM 50% 0603 TDK	31,364 In Stock	1 : €0.36000 Cut Tape (CT) 4,000 : €0.18740 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
B59421A0075A062 SENSOR PTC 470OHM 50% 0402 TDK	26,670 In Stock	1 : €0.36000 Cut Tape (CT) 10,000 : €0.17984 Tape & Reel (TR)	B59421	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	470 Ohms	±50%	-40°C ~ 125°C	-	Surface Mount	Automotive	AEC-Q200	0402 (1005 Metric)	0402
PRF18BG471RB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	1,374 In Stock	1 : €0.38000 Cut Tape (CT) 4,000 : €0.21457 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
B59721A0100A062 SENSOR PTC 680OHM 50% 0805 TDK	15,526 In Stock	1 : €0.39000 Cut Tape (CT) 4,000 : €0.20392 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	3,399 In Stock	1 : €0.41000 Cut Tape (CT) 3,000 : €0.23268 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 1,059

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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