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	WMF21-47D15MPUU8CB20 Warehouse Options	NTC Thermistors Through Hole RoHS 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.	Tyohm	Availability : 0 Request Quote	USD 0.1335	Multiples of: 5
Hot	NXFT15XH103FA2B090 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0402 10k ohm+/-1% 3380K+/-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.	Murata	Availability : 0 Request Quote	USD 0.1336	Multiples of: 1	Nxf		10 kOhms	7.5 mW	1 %	Radial	- 40 C	+ 125 C			25 mm				Bulk	- 40 C To + 125 C	0.12 mA
Hot	NTCG103JF103F Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0402 10k ohm 1% B (K) 3435 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.	TDK	Availability : 0 Request Quote	USD 0.1337	Multiples of: 1	Ntcg	4100 K	10 kOhms		1 %	Smd/Smt	- 40 C	+ 125 C	1005		1 mm	0.5 mm	0.5 mm		Reel	- 40 C To + 125 C
Hot	NB20M00333KBA Warehouse Options	NTC Thermistors 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 0.1339	Multiples of: 1			33 kOhms													- 55 C To + 150 C
Hot	NB20J00472KBA Warehouse Options	Thermistor NTC 4.7K Ohm 10% 2-Pin 1206 Surface Mount Solder Pad 3480K -4 to -3.5 T/R 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 0.134	Multiples of: 3000	NB20	3480 K	4.7 kOhms	240 mW	10 %	SMD/SMT	- 55 C	+ 150 C		-	3.2 mm	1.6 mm	1.5 mm		Reel , Cut Tape
Hot	WMF21-10D15USUP8CB3.5 Warehouse Options	NTC Thermistors Through Hole RoHS 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.	Tyohm	Availability : 0 Request Quote	USD 0.1341	Multiples of: 1
Hot	B57421V2222J62 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B57421V2222J062 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 0.1346	Multiples of: 1	B57421v		2.2 kOhms	210 mW	5 %	Smd/Smt			0805						Reel	- 55 C To + 125 C
Hot	B57321V2103H060 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B57321V2103H60 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 0.1358	Multiples of: 1	B573		10 kOhms	180 mW	3 %	Smd/Smt			0603						Reel	- 55 C To + 125 C
Hot	TCTR0402F100KF4540T Warehouse Options	NTC Thermistors 0402 RoHS 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.	ResistorToday	Availability : 0 Request Quote	USD 0.1358	Multiples of: 5									402
Hot	B57261V2333J060 Warehouse Options	NTC Thermistors 0402 33K J60 B-4575 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 0.1368	Multiples of: 1	B572	4473 K, 4548 K, 4575 K	33 kOhms	150 mW	5 %	Smd/Smt			0402		1 mm	0.5 mm	0.6 mm		Reel	- 55 C To + 125 C
Hot	B57620C5103J62 Warehouse Options	NTC Thermistors NTC THERMISTOR 0805 10K J62 B-3730 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 0.1379	Multiples of: 3000															Reel
Hot	NXRT15XV103FA1B010 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohms 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.	Murata	Availability : 0 Request Quote	USD 0.1381	Multiples of: 1	Nxr	3936 K	10 kOhms	7.5 mW	1 %	Radial	- 40 C	+ 125 C			5 mm	4 mm	2 mm		Reel
Hot	NC20I00332KBA Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 1206 3.3Kohm 10% 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 0.1394	Multiples of: 6000	NC20	3250 K	3.3 kOhms	240 mW	10 %	SMD/SMT	- 55 C	+ 150 C	1206 (3216 METRIC)	-	3.2 mm	1.6 mm	1.5 mm		Reel , Cut Tape
Hot	MF72-2-8R2M Warehouse Options	NTC thermistor; THT; 8.2O; 15mm; 2500K; ±20% 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.	SR Passives	Availability : 0 Request Quote	USD 0.1395	Multiples of: 10			8.2 Ohms		± 20 %					15 mm
Hot	B57371V2473H060 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0603 47K 3% B-4480 NTC 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 0.1399	Multiples of: 1	B573		47 kOhms	180 mW	3 %	Smd/Smt	- 55 C	+ 125 C	0603		1.6 mm	0.8 mm	0.9 mm		Reel	- 55 C To + 125 C
Hot	B57371V2223H060 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0603 22K 3% B-4480 NTC 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 0.1399	Multiples of: 1	B573		22 kOhms	180 mW	3 %	Smd/Smt	- 55 C	+ 125 C	0603		1.6 mm	0.8 mm	0.9 mm		Reel	- 55 C To + 125 C
Hot	NC20J00682JBA Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 1206 6.8Kohm 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.	Kyocera AVX	Availability : 0 Request Quote	USD 0.14	Multiples of: 3000	Nc20	3480 K	6.8 kOhms	240 mW	5 %	Smd/Smt	- 55 C	+ 150 C	1206 (3216 METRIC)		3.2 mm	1.6 mm	0.5 mm		Reel	- 55 C To + 150 C
Hot	B57352V5473J060 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0603 47K 5% B-4480 NTC 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 0.1403	Multiples of: 1	B57351v2		47 kOhms	180 mW	5 %	Smd/Smt	- 40 C	+ 150 C	0603		1.6 mm	0.8 mm	0.9 mm	Aec - Q200	Reel	- 40 C To + 150 C
Hot	WMF21-10D15MPUP8CB3.5 Warehouse Options	NTC Thermistors Through Hole RoHS 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.	Tyohm	Availability : 0 Request Quote	USD 0.1414	Multiples of: 1
Hot	ERT-J0ET154J Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 150KOhms 5% THERMISTOR NTC 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.	Panasonic	Availability : 0 Request Quote	USD 0.1428	Multiples of: 8000	Ertj	4500 K	150 kOhms	66 mW	5 %	Smd/Smt	- 40 C	+ 125 C	0402 (1005 METRIC)	-	1 mm	0.5 mm	0.5 mm		Reel	- 40 C To + 125 C	-