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	B57820M0841A004 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 77 Ohms 3550 1.5% 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 0.5836	Multiples of: 3000	B57820M		77 Ohms	180 mW	5 %	SMD/SMT	- 55 C	+ 155 C		5.3 mm	2.2 mm			Bulk
Hot	4D2-15LD Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 4ohms 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 0.5863	Multiples of: 1	D2		4 Ohms		15 %	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk	- 50 C To + 200 C	7 A
Hot	NTCLE350E4212FMB0 Warehouse Options	NTC Negative Temperature Coefficient Thermistors R 2.1Kohm 1% B 3511K 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 0.5874	Multiples of: 1	NTCLE350E4	3511 K	2.1 kOhms	100 mW	1 %	Radial	- 55 C	+ 185 C	6 mm x 2.4 mm	2.4 mm	40 mm	2.4 mm	6 mm	Bulk
Hot	B57891M0474J000 Warehouse Options	Thermistor NTC 470K Ohm 5% 2-Pin Radial 5000K >= -3.5 Bulk 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 0.5881	Multiples of: 1000														Bulk
Hot	07M1003JF Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 100Kohms 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 0.5886	Multiples of: 1	M / C / T		100 kOhms		5 %	Radial	- 40 C	+ 125 C						Bulk	0 C To + 70 C
Hot	135-103LAF-JK1 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors GEC 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.	Honeywell	Availability : 0 Request Quote	USD 0.5914	Multiples of: 1000
Hot	NTHS1206N04N2503JE Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 250Kohms 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 0.5962	Multiples of: 2000	NTHS	4247 K	250 kOhms	280 mW	5 %	SMD/SMT	- 40 C	+ 125 C	1206 (3216 METRIC)	-	3.2 mm	1.6 mm	1.8 mm	Reel
Hot	NTCLE203E3272GB0 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 2.7Kohms 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.	Vishay	Availability : 0 Request Quote	USD 0.5963	Multiples of: 2000	Ntclexxxe3	4090 K	2.7 kOhms	100 mW	2 %	Radial	- 55 C	+ 150 C			6 mm	4.2 mm	4 mm	Bulk	- 55 C To + 150 C
Hot	NTCLE100E3332GB0 Warehouse Options	NTC Thermistors 3.3Kohms 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 0.5976	Multiples of: 2000	NTCLE100E3	3977 K	3.3 kOhms	500 mW	2 %	Radial	- 40 C	+ 125 C			3.3 mm	3 mm	24 mm	Bulk
Hot	NTCLE100E3333GB0 Warehouse Options	NTC Thermistors 33Kohms 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 0.5976	Multiples of: 2000	NTCLE100E3	4090 K	33 kOhms	500 mW	2 %	Radial	- 40 C	+ 125 C			9 mm	3.3 mm	3 mm	Bulk
Hot	NJ28QA0503F-- Warehouse Options	NTC Negative Temperature Coefficient Thermistors 50K OHM 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.	Kyocera AVX	Availability : 0 Request Quote	USD 0.6006	Multiples of: 1	NJ28	4250 K	50 kOhms	160 mW	1 %	Radial	- 55 C	+ 150 C		2.8 mm	37.8 mm	2.8 mm	3 mm	Reel , Cut Tape
Hot	NJ28RA0104F-- Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 100K OHM 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.	Kyocera AVX	Availability : 0 Request Quote	USD 0.6018	Multiples of: 1	Nj 28	4380 K	100 kOhms	160 mW	1 %	Through Hole	- 55 C	+ 150 C						Reel	- 55 C To + 150 C
Hot	NTCLE203E3272GB0A Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 2.7Kohms 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.	Vishay	Availability : 0 Request Quote	USD 0.6055	Multiples of: 2000	NTCLE203E3	3977 K	2.7 kOhms	100 mW	2 %	Radial	- 40 C	+ 125 C			3.6 mm	3 mm	8 mm	Bulk
Hot	ICL400D18MIC Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors ICL family, 4 ohm, I lead, 18 mm size, 2850 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 0.6165	Multiples of: 1	ICL	2850 K	4 Ohms											Bulk
Hot	B57350K0102J000 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 70 Ohms 3950 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 0.6168	Multiples of: 1							- 55 C	155 C
Hot	B57237S0109M Warehouse Options	NTC thermistor; 1O; THT; 2700K; 7.5mm 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 0.6175	Multiples of: 1			1 Ohms
Hot	DC104R2K Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 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.	US Sensor	Availability : 0 Request Quote	USD 0.6187	Multiples of: 1	Dc	4140 K	100 kOhms		10 %	Radial	- 55 C	+ 150 C		0.125 in				Bulk
Hot	LR103G0J Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 10K OHM +/- 5% 3750 BETA 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 0.6191	Multiples of: 2500	LR	3750 K	10 kOhms	400 mW	5 %	SMD/SMT	- 40 C	+ 125 C		-	0.126 in	0.063 in	0.05 in	Bulk
Hot	504RG1J 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.	Littelfuse	Availability : 0 Request Quote	USD 0.6215	Multiples of: 1	DO - 35 Standard	4140 K	500 kOhms		5 %	Axial	- 55 C	+ 300 C	DO - 35 - 2	0.075 in	1 in	0.075 in	0.16 in
Hot	NRG1104F3435B2F Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors NRG family, 10000 ohm, F Tol., 1 Lug, 3435 Beta, F Beta Tol., B2 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 0.6271	Multiples of: 1	NRG	3435 K	10 kOhms			Wire Lead	- 30 C	+ 105 C						Bulk