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Semitec Thermistors - NTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Diameter	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors 50kohm 3% 503ET-1 Semitec 1: $1.42 388In Stock	Mfr. Part No. 503ET-1 Mouser Part No 954-503ET-1	Semitec	NTC (Negative Temperature Coefficient) Thermistors 50kohm 3% Learn More about Semitec atet	Datasheet	388In Stock	$1.42 $1.07 $0.852 $0.802 View $0.783 $0.657 $0.611 $0.562	Min.: 1 Mult.: 1	ET	4055 K	50 kOhms	3.5 mW	3 %	PCB Mount	Radial	- 40 C	+ 100 C		1.5 mm	87 mm	1.5 mm	4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 50kohm 1% 0603 503KT1608T-1P Semitec 1: $0.234 2,448In Stock 4,000Expected 2027/01/20	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	2,448In Stock 4,000Expected 2027/01/20	Cut Tape $0.234 $0.217 $0.192 $0.181 Reel $0.135 View $0.159 $0.142 $0.128 $0.126 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 50kohm 3% 503NT-4-R025H42G Semitec 1: $1.48 500In Stock	Mfr. Part No. 503NT-4-R025H42G Mouser Part No 954-503NT-4-R025H42G	Semitec	NTC (Negative Temperature Coefficient) Thermistors 50kohm 3%	Datasheet	500In Stock	$1.48 $1.11 $0.892 $0.837 View $0.816 $0.687 $0.638 $0.586	Min.: 1 Mult.: 1	NT	4288 K	50 kOhms		3 %	PCB Mount	Radial	- 50 C	+ 300 C		1.25 mm	70 mm	1.25 mm	2.5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 500kohm 3% 504NT-4-R025H45G Semitec 1: $6.18 423In Stock	Mfr. Part No. 504NT-4-R025H45G Mouser Part No 954-504NT-4-R025H45G	Semitec	NTC (Negative Temperature Coefficient) Thermistors 500kohm 3%	Datasheet	423In Stock	$6.18 $4.24 $3.95 $0.711 View $0.642 $0.618 $0.568	Min.: 1 Mult.: 1	NT	4526 K	500 kOhms		3 %	PCB Mount	Radial	- 50 C	+ 300 C		1.25 mm	70 mm	1.25 mm	2.5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 2amps Clinch lead 5D2-05LC Semitec 1: $0.421 1,074In Stock	Mfr. Part No. 5D2-05LC Mouser Part No 954-5D2-05LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 2amps Clinch lead	Datasheet	1,074In Stock	$0.421 $0.397 $0.372 $0.355 View $0.319 $0.305 $0.249 $0.247 $0.244	Min.: 1 Mult.: 1	D2	2800 K	5 Ohms		15 %	PCB Mount	Radial	- 40 C	+ 160 C		7 mm	9 mm	7 mm	6.8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Clinch lead 5D2-08LC Semitec 1: $0.562 79In Stock 700On Order	Mfr. Part No. 5D2-08LC Mouser Part No 954-5D2-08LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Clinch lead	Datasheet	79In Stock 700On Order	$0.562 $0.528 $0.493 $0.469 View $0.445 $0.401 $0.378 $0.345	Min.: 1 Mult.: 1	D2	2700 K	5 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 170 C		10 mm	13 mm	10 mm	7 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch lead 5D2-10LC Semitec 1: $0.678 300In Stock	Mfr. Part No. 5D2-10LC Mouser Part No 954-5D2-10LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch lead	Datasheet	300In Stock	$0.678 $0.622 $0.597 $0.516 View $0.471 $0.427 $0.394 $0.364 $0.301	Min.: 1 Mult.: 1	D2	2900 K	5 Ohms		15 %	PCB Mount	Radial	- 40 C	+ 160 C		11 mm	17 mm	13 mm	6.8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch lead 5D2-11LC Semitec 1: $1.09 137In Stock	Mfr. Part No. 5D2-11LC Mouser Part No 954-5D2-11LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch lead	Datasheet	137In Stock	$1.09 $0.834 $0.72 $0.694 View $0.591 $0.514 $0.466 $0.427	Min.: 1 Mult.: 1	D2	2700 K	5 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 170 C		11.5 mm	15 mm	11.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 5amps Clinch lead 5D2-13LC Semitec 1: $0.807 1,133In Stock	Mfr. Part No. 5D2-13LC Mouser Part No 954-5D2-13LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 5amps Clinch lead	Datasheet	1,133In Stock	$0.807 $0.756 $0.707 $0.706 View $0.595 $0.558 $0.512	Min.: 1 Mult.: 1	D2	2900 K	5 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		14.5 mm	18 mm	14.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 6amps Clinch lead 5D2-15LC Semitec 1: $1.06 194In Stock	Mfr. Part No. 5D2-15LC Mouser Part No 954-5D2-15LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 6amps Clinch lead	Datasheet	194In Stock	$1.06 $1.01 $0.968 $0.862 View $0.783 $0.736 $0.684	Min.: 1 Mult.: 1	D2	2900 K	5 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		16.5 mm	20 mm	16.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 6amps Straight Lead 5D2-15LD Semitec 1: $1.71 165In Stock	Mfr. Part No. 5D2-15LD Mouser Part No 954-5D2-15LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 6amps Straight Lead	Datasheet	165In Stock	$1.71 $1.28 $1.03 $0.966 View $0.943 $0.792 $0.736 $0.676	Min.: 1 Mult.: 1	D2	2900 K	5 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		16.5 mm	20 mm	16.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 8amps Clinch lead 5D2-18LC Semitec 1: $1.69 138In Stock	Mfr. Part No. 5D2-18LC Mouser Part No 954-5D2-18LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 8amps Clinch lead	Datasheet	138In Stock	$1.69 $1.51 $1.43 $1.37 View $1.26 $1.21 $1.12	Min.: 1 Mult.: 1	D2	2950 K	5 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		19.5 mm	23 mm	19.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 8ohms 2amps Straight Lead 8D2-07LD Semitec 1: $0.433 251In Stock	Mfr. Part No. 8D2-07LD Mouser Part No 954-8D2-07LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 8ohms 2amps Straight Lead	Datasheet	251In Stock	$0.433 $0.399 $0.354 $0.343 View $0.295 $0.281 $0.256 $0.251 $0.245	Min.: 1 Mult.: 1	D2	2800 K	8 Ohms		15 %	PCB Mount	Radial	- 40 C	+ 160 C		11 mm	13 mm	11 mm	6.8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 8ohms 3amps Clinch lead 8D2-11LC Semitec 1: $0.655 1,056In Stock	Mfr. Part No. 8D2-11LC Mouser Part No 954-8D2-11LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 8ohms 3amps Clinch lead	Datasheet	1,056In Stock	$0.655 $0.621 $0.58 $0.579 View $0.514 $0.466 $0.416	Min.: 1 Mult.: 1	D2	2800 K	8 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 170 C		11.5 mm	15 mm	11.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 8ohms 3amps Straight Lead 8D2-11LD Semitec 1: $0.83 149In Stock	Mfr. Part No. 8D2-11LD Mouser Part No 954-8D2-11LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 8ohms 3amps Straight Lead	Datasheet	149In Stock	$0.83 $0.763 $0.74 $0.695 View $0.597 $0.526 $0.484 $0.445 $0.369	Min.: 1 Mult.: 1	D2	2800 K	8 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 170 C		11.5 mm	15 mm	11.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 8ohms 4amps Straight Lead 8D2-13LD Semitec 1: $0.959 8In Stock	Mfr. Part No. 8D2-13LD Mouser Part No 954-8D2-13LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 8ohms 4amps Straight Lead	Datasheet	8In Stock	$0.959 $0.884 $0.79 $0.699 View $0.663 $0.607 $0.549 $0.516 $0.427	Min.: 1 Mult.: 1	D2	3000 K	8 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		14.5 mm	18 mm	14.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 8ohms 6amps Clinch lead 8D2-18LC Semitec 1: $2.62 93In Stock	Mfr. Part No. 8D2-18LC Mouser Part No 954-8D2-18LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 8ohms 6amps Clinch lead	Datasheet	93In Stock	$2.62 $2.02 $1.69 $1.65 View $1.50 $1.31 $1.23 $1.15	Min.: 1 Mult.: 1	D2	3050 K	6 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		19.5 mm	23 mm	19.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 30WG 55mm ED2F103A2-71041 Semitec 1: $0.854 3,833In Stock	Mfr. Part No. ED2F103A2-71041 Mouser Part No 954-ED2F103A2-71041	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 30WG 55mm	Datasheet	3,833In Stock	$0.854 $0.804 $0.732 $0.688 View $0.67 $0.618 $0.563 $0.529 $0.485	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C		2.5 mm	55 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 200mm ED2F103A2-71044 Semitec 1: $1.64 1,343In Stock	Mfr. Part No. ED2F103A2-71044 Mouser Part No 954-ED2F103A2-71044	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 200mm	Datasheet	1,343In Stock	$1.64 $1.23 $0.984 $0.926 View $0.902 $0.759 $0.706 $0.647	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C		2.5 mm	200 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5% 103AP-2 Semitec 1: $0.761 6,800On Order	Mfr. Part No. 103AP-2 Mouser Part No 954-103AP-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5% Learn More about Semitec ap	Datasheet	6,800On Order On Order Ship Dates Mfr. No: 103AP-2 Stock: 0 On Order: 1,800 Expected 2026/11/13 1,800 Expected 2026/12/11 3,200 Expected 2026/12/25 Factory Lead Time: 20 Weeks	$0.761 $0.718 $0.67 $0.637 View $0.608 $0.607 $0.542 $0.499 $0.457	Min.: 1 Mult.: 1	AP-2	3435 K	10 kOhms		0.5 %	PCB Mount	Radial	- 60 C	+ 150 C			17 mm	3.7 mm	2.6 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape1 30 AWG 75mm 103AT-4-80025 Semitec 1: $0.971 18,884On Order	Mfr. Part No. 103AT-4-80025 Mouser Part No 954-103AT-4-80025	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape1 30 AWG 75mm Learn More about Semitec atet	Datasheet	18,884On Order On Order Ship Dates Mfr. No: 103AT-4-80025 Stock: 0 On Order: 4,684 Expected 2027/02/04 3,600 Expected 2027/02/15 10,600 Expected 2027/03/05 Factory Lead Time: 20 Weeks	$0.971 $0.92 $0.784 $0.737 View $0.719 $0.707 $0.604 $0.565 $0.519	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C		2.5 mm	75 mm	2.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% 103AT-5-1P-FT Semitec 1: $0.643 13,798On Order	Mfr. Part No. 103AT-5-1P-FT Mouser Part No 954-103AT-5-1P-FT	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Learn More about Semitec atet	Datasheet	13,798On Order On Order Ship Dates Mfr. No: 103AT-5-1P-FT Stock: 0 On Order: 3,798 Expected 2026/10/30 10,000 Expected 2026/11/13 Factory Lead Time: 21 Weeks	Cut Tape $0.643 $0.608 $0.569 $0.541 View Reel $0.416 $0.515 $0.464 $0.445 $0.416	Min.: 1 Mult.: 1 : 2,500		3435 K	10 kOhms		1 %	PCB Mount	Radial	- 50 C	+ 110 C		2.5 mm	30 mm	3.5 mm	2.4 mm	Reel, Cut Tape
NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% 104AT-2 Semitec 1: $1.12 25,097On Order	Mfr. Part No. 104AT-2 Mouser Part No 954-104AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% Learn More about Semitec atet	Datasheet	25,097On Order On Order Ship Dates Mfr. No: 104AT-2 Stock: 0 On Order: 7,897 Expected 2026/12/25 17,200 Expected 2027/01/08 Factory Lead Time: 19 Weeks	$1.12 $0.868 $0.748 $0.722 View $0.614 $0.535 $0.47 $0.431	Min.: 1 Mult.: 1	AT	4665 K	100 kOhms	10 mW	1 %	PCB Mount	Radial	- 50 C	+ 110 C			17 mm	3.7 mm	2.4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 104JT-025 Semitec 1: $0.726 10,100Expected 2026/11/13	Mfr. Part No. 104JT-025 Mouser Part No 954-104JT-025	Semitec	NTC (Negative Temperature Coefficient) Thermistors	Datasheet	10,100Expected 2026/11/13	$0.726 $0.682 $0.636 $0.606 View $0.578 $0.513 $0.479 $0.438	Min.: 1 Mult.: 1		4390 K	100 kOhms	3.5 W	1 %	Off-Board	Wire Lead	- 50 C	+ 125 C		3.6 mm	25 mm	3.6 mm	3.6 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 104JT-050 Semitec 1: $0.691 770Expected 2026/11/13	Mfr. Part No. 104JT-050 Mouser Part No 954-104JT-050	Semitec	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR	Datasheet	770Expected 2026/11/13	$0.691 $0.652 $0.611 $0.582 View $0.555 $0.50 $0.478 $0.438	Min.: 1 Mult.: 1		4390 K	100 kOhms	3.5 W	1 %	Off-Board	Wire Lead	- 50 C	+ 125 C		3.6 mm	50 mm	3.6 mm	3.6 mm