NTC (Negative Temperature Coefficient) Thermistors

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KT Thermistors

Semitec USA KT Thermistors are specially processed, highly reliable, and capable of detecting temperature within relatively small time constants. These monolithic chip thermistors are available in EIA 0402 and 0603 case sizes. The KT series offers an approximate response time of 2.2s to 5s and operates in the temperature range of -40°C to +125°C. Semitec USA KT Thermistors can be face-bonded to act as thermal compensators for ICs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	Series	B Parameter	Resistance	Power Rating	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors 503kohm 2% 0603 503KT1608T-2P Semitec 1: 1,20 zł 4 000In Stock	Mfr. Part No. 503KT1608T-2P Mouser Part No 954-503KT1608T-2P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 503kohm 2% 0603 Learn More about Semitec kt	Datasheet	4 000In Stock	Cut Tape 1,20 zł 1,01 zł 0,889 zł 0,713 zł Reel 0,506 zł View 0,594 zł 0,563 zł 0,484 zł 0,466 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT		50 kOhms		2 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 10 kohm 1% 0402 103KT1005T-1P Semitec 1: 0,972 zł 18 538In Stock 30 000Expected 11/13/2026	Mfr. Part No. 103KT1005T-1P Mouser Part No 954-103KT1005T-1P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10 kohm 1% 0402 Learn More about Semitec kt	Datasheet	18 538In Stock 30 000Expected 11/13/2026	Cut Tape 0,972 zł 0,889 zł 0,783 zł 0,744 zł Reel 0,497 zł View 0,638 zł 0,607 zł 0,55 zł 0,484 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000	KT	3435 K	10 kOhms	3.5 mW	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)	1 mm	0.5 mm	0.6 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 10K Ohms 1% 0603 103KT1608T-1P Semitec 1: 0,928 zł 225In Stock 48 000On Order	Mfr. Part No. 103KT1608T-1P Mouser Part No 954-103KT1608T-1P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10K Ohms 1% 0603 Learn More about Semitec kt	Datasheet	225In Stock 48 000On Order On Order Ship Dates Mfr. No: 103KT1608T-1P Stock: 225 Can Dispatch Immediately On Order: 24 000 Expected 1/8/2027 24 000 Expected 1/20/2027 Factory Lead Time: 17 Weeks	Cut Tape 0,928 zł 0,871 zł 0,766 zł 0,726 zł Reel 0,51 zł View 0,62 zł 0,537 zł 0,484 zł 0,475 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT	3435 K	10 kOhms	4.5 mW	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 103kohm 2% 0603 103KT1608T-2P Semitec 1: 0,884 zł 3 958In Stock	Mfr. Part No. 103KT1608T-2P Mouser Part No 954-103KT1608T-2P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 103kohm 2% 0603 Learn More about Semitec kt	Datasheet	3 958In Stock	Cut Tape 0,884 zł 0,814 zł 0,717 zł 0,678 zł Reel 0,506 zł View 0,594 zł 0,528 zł 0,48 zł 0,466 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT	3435 K	10 kOhms	4.5 mW	2 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 0603 103KT1608T-3P Semitec 1: 1,02 zł 190In Stock 4 000Expected 1/8/2027	Mfr. Part No. 103KT1608T-3P Mouser Part No 954-103KT1608T-3P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 0603 Learn More about Semitec kt	Datasheet	190In Stock 4 000Expected 1/8/2027	Cut Tape 1,02 zł 0,942 zł 0,827 zł 0,686 zł Reel 0,484 zł View 0,581 zł 0,51 zł 0,462 zł 0,453 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT	3435 K	10 kOhms	4.5 mW	3 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% 0603 104KT1608T-1P Semitec 1: 0,884 zł 6 596In Stock	Mfr. Part No. 104KT1608T-1P Mouser Part No 954-104KT1608T-1P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% 0603 Learn More about Semitec kt	Datasheet	6 596In Stock	Cut Tape 0,884 zł 0,823 zł 0,726 zł 0,686 zł Reel 0,515 zł View 0,603 zł 0,537 zł 0,493 zł 0,475 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT	4390 K	100 kOhms	4.5 mW	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 104kohm 3% 0603 104KT1608T-3P Semitec 1: 0,84 zł 2 468In Stock	Mfr. Part No. 104KT1608T-3P Mouser Part No 954-104KT1608T-3P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 104kohm 3% 0603 Learn More about Semitec kt	Datasheet	2 468In Stock	Cut Tape 0,84 zł 0,774 zł 0,682 zł 0,647 zł Reel 0,488 zł View 0,576 zł 0,55 zł 0,444 zł 0,436 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT	4390 K	100 kOhms	4.5 mW	3 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 50kohm 1% 0603 503KT1608T-1P Semitec 1: 0,884 zł 2 748In Stock 4 000Expected 1/20/2027	Mfr. Part No. 503KT1608T-1P Mouser Part No 954-503KT1608T-1P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 50kohm 1% 0603 Learn More about Semitec kt	Datasheet	2 748In Stock 4 000Expected 1/20/2027	Cut Tape 0,884 zł 0,823 zł 0,726 zł 0,686 zł Reel 0,51 zł View 0,603 zł 0,537 zł 0,484 zł 0,475 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT	4055 K	50 kOhms	4.5 mW	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 10 kOhms 2% 0402 103KT1005T-2P Semitec 10 000: 0,427 zł Non-Stocked	Mfr. Part No. 103KT1005T-2P Mouser Part No 954-103KT1005T-2P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10 kOhms 2% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Reel 0,427 zł 0,40 zł	Min.: 10 000 Mult.: 10 000 : 10 000	KT		10 kOhms		2 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)	1 mm	0.5 mm	0.6 mm	Reel
NTC (Negative Temperature Coefficient) Thermistors 103kohm 3% 0402 103KT1005T-3P Semitec 1: 0,884 zł Non-Stocked	Mfr. Part No. 103KT1005T-3P Mouser Part No 954-103KT1005T-3P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 103kohm 3% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Cut Tape 0,884 zł 0,735 zł 0,651 zł 0,524 zł Reel 0,365 zł View 0,458 zł 0,436 zł 0,392 zł 0,343 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000	KT		10 kOhms		3 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)	1 mm	0.5 mm	0.6 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 104kohm 1% 0402 104KT1005T-1P Semitec 10 000: 0,431 zł Non-Stocked	Mfr. Part No. 104KT1005T-1P Mouser Part No 954-104KT1005T-1P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 104kohm 1% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Reel 0,431 zł 0,405 zł	Min.: 10 000 Mult.: 10 000 : 10 000	KT		100 kOhms		1 %		SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)	1 mm	0.5 mm	0.6 mm	Reel
NTC (Negative Temperature Coefficient) Thermistors 104kohm 2% 0603 104KT1608T-2P Semitec 1: 1,02 zł Non-Stocked	Mfr. Part No. 104KT1608T-2P Mouser Part No 954-104KT1608T-2P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 104kohm 2% 0603 Learn More about Semitec kt	Datasheet	Non-Stocked	Cut Tape 1,02 zł 0,849 zł 0,748 zł 0,603 zł Reel 0,436 zł View 0,506 zł 0,484 zł 0,414 zł 0,40 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT		100 kOhms		2 %		SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 503kohm 1% 0402 503KT1005T-1P Semitec 10 000: 0,431 zł Non-Stocked	Mfr. Part No. 503KT1005T-1P Mouser Part No 954-503KT1005T-1P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 503kohm 1% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Reel 0,431 zł 0,405 zł	Min.: 10 000 Mult.: 10 000 : 10 000	KT		50 kOhms		1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)	1 mm	0.5 mm	0.6 mm	Reel
NTC (Negative Temperature Coefficient) Thermistors 503kohm 2% 0402 503KT1005T-2P Semitec 10 000: 0,427 zł Non-Stocked	Mfr. Part No. 503KT1005T-2P Mouser Part No 954-503KT1005T-2P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 503kohm 2% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Reel 0,427 zł 0,40 zł	Min.: 10 000 Mult.: 10 000 : 10 000	KT		50 kOhms		2 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)	1 mm	0.5 mm	0.6 mm	Reel
NTC (Negative Temperature Coefficient) Thermistors 503kohm 3% 0402 503KT1005T-3P Semitec 1: 0,884 zł Non-Stocked	Mfr. Part No. 503KT1005T-3P Mouser Part No 954-503KT1005T-3P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 503kohm 3% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Cut Tape 0,884 zł 0,735 zł 0,651 zł 0,524 zł Reel 0,365 zł View 0,458 zł 0,436 zł 0,392 zł 0,343 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000	KT		50 kOhms		3 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)	1 mm	0.5 mm	0.6 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 503kohm 3% 0603 503KT1608T-3P Semitec 1: 0,972 zł Non-Stocked	Mfr. Part No. 503KT1608T-3P Mouser Part No 954-503KT1608T-3P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 503kohm 3% 0603 Learn More about Semitec kt	Datasheet	Non-Stocked	Cut Tape 0,972 zł 0,814 zł 0,717 zł 0,576 zł Reel 0,427 zł View 0,502 zł 0,48 zł 0,409 zł 0,392 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000	KT		50 kOhms		3 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)	1.6 mm	0.8 mm	0.95 mm	Reel, Cut Tape, MouseReel

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