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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

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	RA103J0Q Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 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 0.4713	Multiples of: 1	RA	3900 K	10 kOhms		1 %	SMD/SMT	- 40 C	+ 125 C	0402 (1005 METRIC)	-	0.0394 in	0.0197 in	0.208 in	Bulk
Hot	NTCC200E4C90008 Warehouse Options	NTC THERMISTOR 5.063K, SMD 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 0.473	Multiples of: 1
Hot	B57891M0334K000 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 330k 4830 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 0.4737	Multiples of: 1	B57891M		330 kOhms	200 mW	10 %	Radial	- 40 C	+ 125 C		3.5 mm	3.5 mm			Bulk
Hot	B57891M102K Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 1k 3930 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 0.4737	Multiples of: 2000	B57891m	3930 K	1 kOhms	200 mW	10 %	Radial	- 40 C	+ 125 C			36 mm			Bulk	- 40 C To + 125 C
Hot	B57891M222K Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 2.2k 3900 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 0.4737	Multiples of: 2000	B57891m		2.2 kOhms	200 mW	10 %	Radial	- 40 C	+ 125 C		3.5 mm	3.5 mm			Bulk	- 40 C To + 125 C
Hot	B57891M0103K052 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 891/10 K/K52 10% NTC Thermistor 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 0.4737	Multiples of: 1	B57891m		10 kOhms	200 mW	10 %	Radial	- 40 C	+ 125 C			3.5 mm			Reel	- 40 C To + 125 C
Hot	502HT Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 5kohm 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 0.4737	Multiples of: 3000	Ht		5 kOhms		2 %	Smd/Smt	- 50 C	+ 125 C			2.65 mm	1.6 mm	1.1 mm	Bulk	- 50 C To + 125 C
Hot	B57891M0683J000 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR M 891/68 K/J 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.	TDK	Availability : 0 Request Quote	USD 0.4752	Multiples of: 1	B57891m		68 kOhms	200 mW	5 %	Radial	- 40 C	+ 125 C		3.5 mm	3.5 mm			Bulk
Hot	ICL151D18MIC Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors ICL family, 15 ohm, I lead, 18 mm size, 3150 Beta, J Beta Tol., B1 Beta Def. 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.	Eaton	Availability : 0 Request Quote	USD 0.4763	Multiples of: 1	ICL	3150 K	15 Ohms											Bulk
Hot	NTHS1012N01N1002JQ Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 10Kohms 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 0.4775	Multiples of: 1	Nths		10 kOhms		5 %	Smd/Smt	- 40 C	+ 125 C	1012		2.5 mm	3.2 mm		Cut Tape
Hot	15D2-15LCS Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 15ohms 4amps Clinch Short Lead 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 0.4784	Multiples of: 1	D2		15 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	4 A
Hot	4D2-15LC Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 4ohms 7amps Clinch lead 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 0.4784	Multiples of: 1	D2	2800 K	4 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm	16.5 mm	8 mm	Bulk
Hot	4.7D2-15LCS Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 4.7ohms 6amps Clinch Short Lead 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 0.4784	Multiples of: 1	D2		4.7 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	6 A
Hot	4.7D2-15LD Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 4.7ohms 6amps Straight Lead 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 0.4784	Multiples of: 1	D2		4.7 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	6 A
Hot	16D2-15LCS Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 16ohms 4amps Clinch Short Lead 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 0.4784	Multiples of: 1	D2		16 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	4 A
Hot	2D2-15LD Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 2ohms 8amps Straight Lead 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 0.4784	Multiples of: 1	D2		2 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	8 A
Hot	3D2-15LCS Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 3ohms 7amps Clinch Short Lead 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 0.4784	Multiples of: 1	D2		3 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	7 A
Hot	3D2-15LD Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 3ohms 7amps Straight Lead 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 0.4784	Multiples of: 1	D2		3 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	7 A
Hot	1.5D2-15LC Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 1.5ohms 8amps Clinch lead 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 0.4784	Multiples of: 1	D2		1.5 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	8 A
Hot	1.5D2-15LCS Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 1.5ohms 8amps Clinch Short Lead 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 0.4784	Multiples of: 1	D2		1.5 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	8 A