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Semitec Thermistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 Temp Sensor 10kOhm 3370k 1% EF2G103FT-21E059 Semitec 1: £15.96 175In Stock	Mfr. Part No. EF2G103FT-21E059 Mouser Part No 954-EF2G103FT-21E059	Semitec	NTC (Negative Temperature Coefficient) Thermistors Temp Sensor 10kOhm 3370k 1%	Datasheet	175In Stock	£15.96 £14.10 £12.63 £11.97 View £11.08 £10.31 £10.30 £9.18	Min.: 1 Mult.: 1		3370 K	10 kOhms		1 %	SMD/SMT	SMD/SMT	- 20 C	+ 100 C		3 mm	20 mm
NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Clinch Short Lead 5D2-07LCS Semitec 1: £0.413 182In Stock	Mfr. Part No. 5D2-07LCS Mouser Part No 954-5D2-07LCS	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Clinch Short Lead	Datasheet	182In Stock	£0.413 £0.318 £0.274 £0.225 View £0.198 £0.189 £0.172 £0.166 £0.16	Min.: 1 Mult.: 1	D2		5 Ohms		15 %	PCB Mount	Radial	- 40 C	+ 160 C		11 mm	13 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 100kohm 3% 104NT-4-R025H43G Semitec 1: £1.12 230In Stock	Mfr. Part No. 104NT-4-R025H43G Mouser Part No 954-104NT-4-R025H43G	Semitec	NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%	Datasheet	230In Stock	£1.12 £0.841 £0.672 £0.631 View £0.616 £0.519 £0.481 £0.442	Min.: 1 Mult.: 1	NT	4390 K	100 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 10ohms 2amps Straight Lead 10D2-07LD Semitec 1: £0.491 65In Stock 800Expected 17/12/2026	Mfr. Part No. 10D2-07LD Mouser Part No 954-10D2-07LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps Straight Lead	Datasheet	65In Stock 800Expected 17/12/2026	£0.491 £0.378 £0.325 £0.267 View £0.233 £0.222 £0.201 £0.194 £0.187	Min.: 1 Mult.: 1	D2		10 Ohms		15 %	PCB Mount	Radial	- 40 C	+ 160 C		11 mm	13 mm	11 mm	6.8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10ohms 5amps Straight Lead 10D2-15LD Semitec 1: £1.28 199In Stock 200Expected 16/10/2026	Mfr. Part No. 10D2-15LD Mouser Part No 954-10D2-15LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10ohms 5amps Straight Lead	Datasheet	199In Stock 200Expected 16/10/2026	£1.28 £0.96 £0.772 £0.725 View £0.708 £0.595 £0.553 £0.507	Min.: 1 Mult.: 1	D2	3000 K	10 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 12ohms 5amps Clinch lead 12D2-15LC Semitec 1: £1.28 111In Stock	Mfr. Part No. 12D2-15LC Mouser Part No 954-12D2-15LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 12ohms 5amps Clinch lead	Datasheet	111In Stock	£1.28 £0.96 £0.772 £0.725 View £0.708 £0.595 £0.553 £0.507	Min.: 1 Mult.: 1	D2	3050 K	12 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 1ohms 6amps Clinch lead 1D2-13LC Semitec 1: £0.96 88In Stock	Mfr. Part No. 1D2-13LC Mouser Part No 954-1D2-13LC	Semitec	NTC (Negative Temperature Coefficient) Thermistors 1ohms 6amps Clinch lead	Datasheet	88In Stock	£0.96 £0.725 £0.58 £0.545 View £0.532 £0.447 £0.42 £0.386	Min.: 1 Mult.: 1	D2	2650 K	1 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 20kohm 1% 203AT-2 Semitec 1: £0.448 3,866In Stock	Mfr. Part No. 203AT-2 Mouser Part No 954-203AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 20kohm 1% Learn More about Semitec atet	Datasheet	3,866In Stock	£0.448 £0.398 £0.397 £0.345 View £0.318 £0.289	Min.: 1 Mult.: 1	AT	4013 K	20 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 2.252kohm 0.5% 232AP-2 Semitec 1: £0.861 390In Stock	Mfr. Part No. 232AP-2 Mouser Part No 954-232AP-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 2.252kohm 0.5% Learn More about Semitec ap	Datasheet	390In Stock	£0.861 £0.661 £0.569 £0.549 View £0.467 £0.407 £0.358 £0.328	Min.: 1 Mult.: 1	AP-2	3976 K	2.252 kOhms	6 mW	0.5 %	PCB Mount	Radial	- 60 C	+ 150 C			17 mm	3.7 mm	2.6 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 2ohms 8amps Straight Lead 2D2-15LD Semitec 1: £1.35 106In Stock	Mfr. Part No. 2D2-15LD Mouser Part No 954-2D2-15LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 2ohms 8amps Straight Lead	Datasheet	106In Stock	£1.35 £1.01 £0.815 £0.765 View £0.746 £0.628 £0.583 £0.536	Min.: 1 Mult.: 1	D2		2 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		16.5 mm	20 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 41kohm 3% 413ET-2 Semitec 1: £0.852 200In Stock	Mfr. Part No. 413ET-2 Mouser Part No 954-413ET-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 41kohm 3% Learn More about Semitec atet	Datasheet	200In Stock	£0.852 £0.65 £0.561 £0.541 View £0.461 £0.46 £0.401 £0.353 £0.323	Min.: 1 Mult.: 1	ET		41 kOhms		3 %	PCB Mount	Radial	- 40 C	+ 100 C		1.6 mm	4 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 4ohms 8amps Straight Lead 4D2-22LD Semitec 1: £2.14 234In Stock	Mfr. Part No. 4D2-22LD Mouser Part No 954-4D2-22LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 4ohms 8amps Straight Lead	Datasheet	234In Stock	£2.14 £1.66 £1.47 £1.24 View £1.22 £1.07 £1.00 £0.934	Min.: 1 Mult.: 1	D2	2900 K	4 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 200 C		23 mm	26.5 mm	23 mm	8.5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5ohms 2amps Clinch Short Lead 5D2-05LCS Semitec 1: £0.509 28In Stock 400Expected 16/10/2026	Mfr. Part No. 5D2-05LCS Mouser Part No 954-5D2-05LCS	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 2amps Clinch Short Lead	Datasheet	28In Stock 400Expected 16/10/2026	£0.509 £0.391 £0.337 £0.277 View £0.241 £0.23 £0.208 £0.201 £0.194	Min.: 1 Mult.: 1	D2		5 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 150 C		8.5 mm	11.5 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 83kohm 3% 833ET-2 Semitec 1: £0.659 317In Stock	Mfr. Part No. 833ET-2 Mouser Part No 954-833ET-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 83kohm 3% Learn More about Semitec atet	Datasheet	317In Stock	£0.659 £0.50 £0.431 £0.416 View £0.354 £0.307 £0.285 £0.26	Min.: 1 Mult.: 1	ET	4013 K	83 kOhms		3 %	PCB Mount	Radial	- 40 C	+ 100 C		1.6 mm	45 mm	1.6 mm	4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 6ohms 6amps Straight Lead 8D2-18LD Semitec 1: £1.96 243In Stock	Mfr. Part No. 8D2-18LD Mouser Part No 954-8D2-18LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 6ohms 6amps Straight Lead	Datasheet	243In Stock	£1.96 £1.52 £1.27 £1.24 View £1.13 £0.986 £0.925 £0.86	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 100kohm 3% 104ET-1 Semitec 1: £1.07 170In Stock	Mfr. Part No. 104ET-1 Mouser Part No 954-104ET-1	Semitec	NTC (Negative Temperature Coefficient) Thermistors 100kohm 3% Learn More about Semitec atet	Datasheet	170In Stock	£1.07 £0.801 £0.64 £0.602 View £0.588 £0.493 £0.458 £0.422	Min.: 1 Mult.: 1	ET	4132 K	100 kOhms		3 %	PCB Mount	Radial	- 40 C	+ 90 C		1.5 mm	87 mm	1.5 mm	4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10ohms 2.2amps Straight Lead 10D2-14LD Semitec 1: £0.826 263In Stock	Mfr. Part No. 10D2-14LD Mouser Part No 954-10D2-14LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10ohms 2.2amps Straight Lead	Datasheet	263In Stock	£0.826 £0.628 £0.541 £0.523 View £0.444 £0.443 £0.387 £0.351 £0.32	Min.: 1 Mult.: 1	D2	3000 K	10 Ohms		15 %	PCB Mount	Radial	- 40 C	+ 160 C		15 mm	19 mm	15 mm	6.8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Clinch Short Lead 10D2-18LCS Semitec 1: £1.97 82In Stock 200Expected 11/01/2027	Mfr. Part No. 10D2-18LCS Mouser Part No 954-10D2-18LCS	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Clinch Short Lead	Datasheet	82In Stock 200Expected 11/01/2027	£1.97 £1.53 £1.35 £1.14 View £1.13 £0.986 £0.925 £0.86	Min.: 1 Mult.: 1	D2	3100 K	10 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 16ohms 2.5amps Straight Lead 16D2-11LD Semitec 1: £0.755 83In Stock	Mfr. Part No. 16D2-11LD Mouser Part No 954-16D2-11LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 16ohms 2.5amps Straight Lead	Datasheet	83In Stock	£0.755 £0.579 £0.498 £0.48 View £0.409 £0.355 £0.323 £0.296	Min.: 1 Mult.: 1	D2		16 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 170 C		11.5 mm	15 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 16ohms 3amps Straight Lead 16D2-13LD Semitec 1: £0.79 292In Stock	Mfr. Part No. 16D2-13LD Mouser Part No 954-16D2-13LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 16ohms 3amps Straight Lead	Datasheet	292In Stock	£0.79 £0.604 £0.521 £0.502 View £0.427 £0.372 £0.337 £0.309	Min.: 1 Mult.: 1	D2	3050 K	16 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 20ohms 0.3amps Straight Lead 20D2-05LD Semitec 1: £0.465 70In Stock	Mfr. Part No. 20D2-05LD Mouser Part No 954-20D2-05LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 20ohms 0.3amps Straight Lead	Datasheet	70In Stock	£0.465 £0.392 £0.338 £0.243 View £0.223 £0.205 £0.17	Min.: 1 Mult.: 1	D2	2800 K	20 Ohms		15 %	PCB Mount	Radial	- 50 C	+ 150 C		8.5 mm	11.5 mm	8.5 mm	7 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 2.5kohm 5% 252CT-4 Semitec 1: £1.05 352In Stock	Mfr. Part No. 252CT-4 Mouser Part No 954-252CT-4	Semitec	NTC (Negative Temperature Coefficient) Thermistors 2.5kohm 5%	Datasheet	352In Stock	£1.05 £0.785 £0.628 £0.59 View £0.576 £0.484 £0.454 £0.417	Min.: 1 Mult.: 1	CT	3670 K	2.5 kOhms	10.5 mW	5 %	PCB Mount	Axial	- 50 C	+ 250 C	DO-35-2	1.8 mm	60 mm	1.8 mm	4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 3.3kohm 3% 493NT-4-R100H40G Semitec 1: £0.597 393In Stock	Mfr. Part No. 493NT-4-R100H40G Mouser Part No 954-493NT-4-R100H40G	Semitec	NTC (Negative Temperature Coefficient) Thermistors 3.3kohm 3%	Datasheet	393In Stock	£0.597 £0.565 £0.529 £0.504 View £0.48 £0.434 £0.417 £0.383	Min.: 1 Mult.: 1	NT	3970 K	3.3 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 503kohm 2% 0603 503KT1608T-2P Semitec 1: £0.237 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 £0.237 £0.20 £0.176 £0.141 Reel £0.10 View £0.118 £0.112 £0.096 £0.093 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 5.1kohm 5% 512CT-4 Semitec 1: £0.694 159In Stock	Mfr. Part No. 512CT-4 Mouser Part No 954-512CT-4	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5.1kohm 5%	Datasheet	159In Stock	£0.694 £0.526 £0.453 £0.437 View £0.373 £0.318 £0.298 £0.269	Min.: 1 Mult.: 1	CT	3200 K	5.1 kOhms	10.5 mW	5 %	PCB Mount	Axial	- 50 C	+ 200 C	DO-35-2	1.8 mm	60 mm	1.8 mm	4 mm	Bulk