About NTC (Negative Temperature Coefficient) Thermistors

NTC (Negative Temperature Coefficient) Thermistors

NTC (Negative Temperature Coefficient) thermistors are temperature-sensitive resistors whose resistance decreases as their temperature increases. They are made from stable semiconductor materials, such as semiconductor oxides and polycrystalline silicon. They have a small size and are easy to incorporate into electronics. NTC thermistors are used in many different applications including temperature sensing, motor protection, circuit protection, overcurrent protection, and more. NTC thermistors are often used in safety circuits and provide a good indication that a fault is occurring or is about to occur. They are also used to ensure that the maximum temperature of an appliance or system does not exceed certain limits.

NTC (Negative Temperature Coefficient) Thermistors

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	B Parameter	Resistance	Power Rating	Tolerance	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Package / Case	Diameter	Length	Width	Height	Qualification	Packaging	Operating Temperature Range	Current Rating


Hot	NTCLE213E3123HMB0 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 12Kohms 3% Beta value 3740K 1% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Vishay	Availability : 0 Request Quote	USD 0.4975	Multiples of: 1	Ntcle213e3	3740 K	12 kOhms	100 mW	3 %	Radial	- 55 C	+ 150 C			41 mm	2.5 mm	5.5 mm	Aec - Q200	Bulk	- 55 C To + 150 C
Hot	234NT-4-R200H42G Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 1kohm 3% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Semitec	Availability : 0 Request Quote	USD 0.5033	Multiples of: 1	NT	4537 K	1 kOhms		3 %	Radial	- 50 C	+ 300 C		1.25 mm	70 mm	1.25 mm	2.5 mm		Bulk
Hot	402ET-2 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 4kohm 3% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Semitec	Availability : 0 Request Quote	USD 0.5049	Multiples of: 1	ET	3100 K	4 kOhms	3.5 mW	3 %	Radial	- 40 C	+ 90 C		1.6 mm	45 mm	1.6 mm	4 mm		Bulk
Hot	104CT-4 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 100kohm 5% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Semitec	Availability : 0 Request Quote	USD 0.5054	Multiples of: 1	Ct		100 kOhms		5 %	Axial	- 50 C	+ 250 C	DO - 35	1.8 mm	4.2 mm				Bulk	- 50 C To + 250 C
Hot	103JG1G Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	US Sensor	Availability : 0 Request Quote	USD 0.506	Multiples of: 1		3892 K	10 kOhms		2 %	Axial	- 55 C	+ 300 C		0.075 in	0.16 in				Bulk
Hot	NK103C1B1 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors Chip w SC wires 10K 25C Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Amphenol	Availability : 0 Request Quote	USD 0.5064	Multiples of: 1	Nk	3977 K	10 kOhms	2.2 mW	1 %	Radial	- 40 C	+ 155 C		3 mm	40 mm	3 mm			Cut Tape
Hot	B57891M0333K000 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 33k 4300 3% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	TDK	Availability : 0 Request Quote	USD 0.5069	Multiples of: 1	B57891M	4300 K	33 kOhms	200 mW	10 %	Radial	- 40 C	+ 125 C		3.5 mm	36 mm				Bulk
Hot	USUG1000-103J Warehouse Options	USUG Series 10 kOhm ±5% 3892 K Glass Body Axial NTC Termistor - DO-35 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Littelfuse	Availability : 0 Request Quote	USD 0.5072	Multiples of: 1	USUG1000	3892 K	10 kOhms	20 mW	5 %	Axial	- 40 C	+ 150 C	DO - 35 - 2	0.075 in	1 in	0.075 in	0.16 in		Bulk
Hot	NTHS1206N02N6801JE Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 6.8Kohms 5% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Vishay	Availability : 0 Request Quote	USD 0.5075	Multiples of: 1	Nths	3477 K	6.8 kOhms	280 mW	5 %	Smd/Smt	- 40 C	+ 125 C	1206 (3216 METRIC)		3.2 mm	1.6 mm	1.8 mm		Cut Tape
Hot	NTC0805J47K Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors NTC0805 5% 47K Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	TE Connectivity	Availability : 0 Request Quote	USD 0.5104	Multiples of: 1		4100 K	47 kOhms	125 mW	5 %	SMD/SMT	- 55 C	+ 125 C	0805 (2012 METRIC)	-	2 mm	1.25 mm	0.5 mm		Reel , Cut Tape
Hot	B57891M474J Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 470k 5000 3% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	TDK	Availability : 0 Request Quote	USD 0.5105	Multiples of: 2000	B57891m	5000 K	470 kOhms	200 mW	5 %	Radial	- 40 C	+ 125 C			36 mm	3.5 mm			Bulk	- 40 C To + 125 C
Hot	NTCC200E4203JT Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 20Kohm 5% 3865K 1% Silver Term Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Vishay	Availability : 0 Request Quote	USD 0.5107	Multiples of: 2000	Ntcc200e4	3865 K	20 kOhms		5 %	Smd/Smt	- 55 C	+ 175 C			2 mm	2 mm	0.7 mm		Reel
Hot	ED2F103A2-71044 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 200mm Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Semitec	Availability : 0 Request Quote	USD 0.5115	Multiples of: 1	At		10 kOhms		1 %	Wire	- 50 C	+ 90 C		2.5 mm	200 mm				Bulk	- 50 C To + 90 C
Hot	302HT Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 3kohm 2% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Semitec	Availability : 0 Request Quote	USD 0.5117	Multiples of: 1	HT	3860 K	3 kOhms	5 mW	2 %	SMD/SMT	- 50 C	+ 125 C		-	2.65 mm	1.6 mm	1.1 mm		Reel , Cut Tape
Hot	B57891M0152J000 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 1.5k 3560 3% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	TDK	Availability : 0 Request Quote	USD 0.5119	Multiples of: 1
Hot	NTHS0805N02N4701JP Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 4.7Kohms 5% Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Vishay	Availability : 0 Request Quote	USD 0.5136	Multiples of: 2000	Nths	3477 K	4.7 kOhms	210 mW	5 %	Smd/Smt	- 40 C	+ 125 C	0805		2.01 mm	1.25 mm	1.45 mm		Bulk	- 40 C To + 125 C
Hot	2DA200J Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 20ohm 5% 3000 Beta UNCOATED Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Ametherm	Availability : 0 Request Quote	USD 0.5136	Multiples of: 1	Disc Thermistor	3000 K	20 kOhms		5 %	Through Hole	- 55 C	+ 150 C		5.1 mm		1.3 mm			Bulk	- 55 C To + 300 C
Hot	NTCLE100E3474GB0 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 470Kohms 2% Radial Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Vishay	Availability : 0 Request Quote	USD 0.5137	Multiples of: 1	Ntclexxxe3	4570 K	470 kOhms	500 mW	2 %	Radial	- 40 C	+ 125 C			3.3 mm	3 mm	24 mm		Bulk	- 40 C To + 125 C
Hot	NK103C1R1 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors Chip w SC wires 10K 25C Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Amphenol	Availability : 0 Request Quote	USD 0.5137	Multiples of: 1	Nk		10 kOhms	2.2 mW	1 %	Wire	- 40 C	+ 155 C		5 mm	20 mm	3 mm			Reel	- 40 C To + 105 C
Hot	NHQM203B400T10 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 2K OHM 10% 0805 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Amphenol	Availability : 0 Request Quote	USD 0.5156	Multiples of: 1	Nhqm	4000 K	20 kOhms		10 %	Smd/Smt	- 40 C	+ 125 C	0805 (2012 METRIC)		2 mm	1.25 mm	1.2 mm		Reel	- 40 C To + 125 C