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	ERT-J1VP473JM Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0603 R25 47Kohms 5% B(25/50) 4100k+/-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.	Panasonic	Availability : 0 Request Quote	USD 0.0963	Multiples of: 1	Ertj													Cut Tape
Hot	TTC05104KIYDA4 Warehouse Options	100kΩ -40℃~+170℃ 3A 2.4W ±20% Radial Leaded,P=5mm NTC Thermistors 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.	TKS	Availability : 0 Request Quote	USD 0.0964	Multiples of: 5
Hot	B57371V2103J60 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B57371V2103J060 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 0.0966	Multiples of: 4000	B573		10 kOhms	180 mW	5 %	Smd/Smt			0603					Reel	- 55 C To + 125 C
Hot	NT08105F4250B1F Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0805 PCB SMD NTC, 100 k ohm, 4250 B 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 0.097	Multiples of: 1	NT					SMD/SMT	- 40 C	+ 125 C	0805 (2012 METRIC)		2 mm	1.25 mm	0.7 mm	Reel , Cut Tape
Hot	B57221V2332J060 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0402 3.3K J60 B-4000 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 0.0973	Multiples of: 1	B57221v2	3940 K, 3980 K, 4000 K	33 kOhms	150 mW	5 %	Smd/Smt	- 55 C	+ 125 C	0402		1 mm	0.5 mm	0.6 mm	Reel	- 55 C To + 125 C
Hot	WTR15D050MC3B3.5W Warehouse Options	NTC Thermistors Through Hole,P=7.5mm 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.	WMEC	Availability : 0 Request Quote	USD 0.0979	Multiples of: 5									THROUGH HOLE , P=7.5 mm
Hot	NB20L00153JBA Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 15KOhm 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 0.0984	Multiples of: 3000	NB20	3790 K	15 kOhms	240 mW	5 %	SMD/SMT	- 55 C	+ 150 C		-	3.2 mm	1.6 mm	1.5 mm	Reel , Cut Tape
Hot	MF132R506M4EP0CST0 Warehouse Options	NTC Thermistors 2.5Ohms Â±20% 2500K Through Hole,P=7.5mm 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.	Songtian	Availability : 0 Request Quote	USD 0.0984	Multiples of: 5		2500k	2.5		± 20 %				THROUGH HOLE , P=7.5 mm
Hot	TCTR0402F10K0F3950T 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 0.099	Multiples of: 5									402
Hot	B57371V2223J60 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B57371V2223J060 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 0.0991	Multiples of: 1	B573		22 kOhms	180 mW	5 %	Smd/Smt			0603					Reel	- 55 C To + 125 C
Hot	DRM309D15MLD37GA0 Warehouse Options	3Ω ±20% Plugin,P=7.5mm NTC Thermistors 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.	South HongMing	Availability : 0 Request Quote	USD 0.0992	Multiples of: 5
Hot	B57231V2153J60 Warehouse Options	NTC Thermistors 0402 15K J60 GHL2043 B-4500 UPA 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 0.0998	Multiples of: 1	B572		15 kOhms	150 mW	5 %	Smd/Smt			0402		1 mm	0.5 mm	0.6 mm	Reel	- 55 C To + 125 C
Hot	B57231V2473J60 Warehouse Options	NTC Thermistors 0402 47K J60 GHL1871 B-4500 UPA 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 0.0998	Multiples of: 1	B572		47 kOhms	150 mW	5 %	Smd/Smt			0402		1 mm	0.5 mm	0.6 mm	Reel	- 55 C To + 125 C
Hot	B57231V2223J60 Warehouse Options	NTC Thermistors 0402 22K J60 GHL1899 B-4500 UPA 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 0.0998	Multiples of: 1	B572		22 kOhms	150 mW	5 %	Smd/Smt			0402		1 mm	0.5 mm	0.6 mm	Reel	- 55 C To + 125 C
Hot	TTC05104JSE507 Warehouse Options	100kΩ -30℃~+125℃ 450mW ±5% 4400K Radial Leaded,P=2.5mm NTC Thermistors 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.	TKS	Availability : 0 Request Quote	USD 0.1001	Multiples of: 1
Hot	MF1503006M4EP0FPT0 Warehouse Options	NTC Thermistors 3Ohms Â±20% 2800K Through Hole,P=7.5 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.	Songtian	Availability : 0 Request Quote	USD 0.1003	Multiples of: 1		2800k	3		± 20 %				THROUGH HOLE , P=7.5
Hot	TCTR0603F47K0F3960T Warehouse Options	NTC Thermistors 0603 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 0.1005	Multiples of: 5									603
Hot	B57421-V2103-H062 Warehouse Options	Thermistor NTC 10K Ohm 3% 2-Pin 0805 Surface Mount Solder Pad 3980K >= -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.	TDK	Availability : 0 Request Quote	USD 0.101	Multiples of: 1									0805					Tape And Reel
Hot	NTCG203SH333JT1 Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 33K OHM, 5%, 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.	TDK	Availability : 0 Request Quote	USD 0.1011	Multiples of: 1	Ntcg													Cut Tape
Hot	ERT-J1VP473GM Warehouse Options	NTC (Negative Temperature Coefficient) Thermistors 0603 R25 47Kohms 2% B(25/50) 4100k+/-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.	Panasonic	Availability : 0 Request Quote	USD 0.1024	Multiples of: 1	Ertj													Cut Tape