Temperature Sensors – Mouser United Kingdom

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Renewable Energy Solutions

Littelfuse provides a wide range of renewable energy solutions that include high-speed fuses, fast-acting relays, surge protection devices, and temperature sensors. These products from Littelfuse are designed to protect equipment from arc-flashes and fault conditions caused by equipment failure, phase-to-phase or ground faults, insulation breakdown, or temperature extremes. This selection of fuses, relays, surge protection devices, and temperature sensors can be found and used in Battery Energy Storage Systems (BESS), Solar/Photovoltaic (PV) energy solutions, and wind turbines.

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Types of Temperature Sensors

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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.	Product Type	Accuracy	Maximum Operating Temperature	Minimum Operating Temperature
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% DO-35 103JG1KE Littelfuse 1: £0.217 12,136In Stock	Mfr. Part No. 103JG1KE Mouser Part No 803-103JG1KE	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	12,136In Stock	Cut Tape £0.217 £0.201 £0.176 £0.168 View Reel £0.109 £0.15 £0.129 £0.109	Min.: 1 Mult.: 1 : 5,000	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10% GS303J1K Littelfuse 1: £1.04 2,728In Stock	Mfr. Part No. GS303J1K Mouser Part No 576-GS303J1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10% Learn More about Littelfuse renewable energy	Datasheet	2,728In Stock	£1.04 £0.995 £0.934 £0.882 View £0.849 £0.773 £0.658 £0.568	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR KC103J2F Littelfuse 1: £3.15 4,388In Stock	Mfr. Part No. KC103J2F Mouser Part No 576-KC103J2F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	4,388In Stock	£3.15 £2.82 £2.71 £2.56 View £2.45 £2.37 £2.13 £1.89	Min.: 1 Mult.: 1	NTC Thermistors		+ 135 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10% 102FH1K Littelfuse 1: £1.03 267In Stock	Mfr. Part No. 102FH1K Mouser Part No 803-102FH1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10% Learn More about Littelfuse do 35 standard	Datasheet	267In Stock	£1.03 £0.773 £0.62 £0.582 View £0.568 £0.478 £0.443 £0.408	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR LC302J2J Littelfuse 1: £1.43 448In Stock	Mfr. Part No. LC302J2J Mouser Part No 803-LC302J2J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	448In Stock	£1.43 £1.10 £0.925 £0.899 View £0.818 £0.716 £0.623	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10% GS201B1K Littelfuse 1: £1.55 11In Stock 500Expected 26/10/2026	Mfr. Part No. GS201B1K Mouser Part No 576-GS201B1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10% Learn More about Littelfuse renewable energy	Datasheet	11In Stock 500Expected 26/10/2026	£1.55 £1.20 £0.995 £0.978 View £0.882 £0.811 £0.773 £0.705	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS 205V4G1K Littelfuse 1: £0.849 490In Stock	Mfr. Part No. 205V4G1K Mouser Part No 803-205V4G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS Learn More about Littelfuse do 35 standard	Datasheet	490In Stock	£0.849 £0.803 £0.681 £0.64 View £0.624 £0.517 £0.494 £0.457	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 33K OHM 10% DO41 333RH1K Littelfuse 1: £1.24 499In Stock	Mfr. Part No. 333RH1K Mouser Part No 803-333RH1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 33K OHM 10% DO41 Learn More about Littelfuse do 35 standard	Datasheet	499In Stock	£1.24 £0.934 £0.741 £0.697 View £0.679 £0.585 £0.547 £0.499	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED DC103G2K Littelfuse 1: £1.07 189In Stock	Mfr. Part No. DC103G2K Mouser Part No 803-DC103G2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED Learn More about Littelfuse renewable energy	Datasheet	189In Stock	£1.07 £0.803 £0.641 £0.602 View £0.588 £0.471 £0.451 £0.432	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 55 C
Board Mount Temperature Sensors RTD, U.S. SENSOR P/N PPG102A5 Littelfuse 1: £55.19 5In Stock	Mfr. Part No. PPG102A5 Mouser Part No 803-PPG102A5	Littelfuse	Board Mount Temperature Sensors RTD, U.S. SENSOR P/N Learn More about Littelfuse ppg rtd sensors	Datasheet	5In Stock	£55.19 £46.56 £41.78 £41.70 View £40.21 £39.58 £39.35 Quote	Min.: 1 Mult.: 1	Board Mount Temperature Sensor ICs	+/- 0.15 C	+ 600 C
NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35 104JM1A Littelfuse 1: £0.78 5In Stock	Mfr. Part No. 104JM1A Mouser Part No 803-104JM1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35 Learn More about Littelfuse do 35 standard	Datasheet	5In Stock	£0.78 £0.614 £0.575 £0.549 View £0.495 £0.475 £0.457 £0.42	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 105V3G1K Littelfuse 1: £1.13 373In Stock	Mfr. Part No. 105V3G1K Mouser Part No 803-105V3G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	373In Stock	£1.13 £0.856 £0.681 £0.64 View £0.624 £0.496 £0.487 £0.474	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR 222E1G1K Littelfuse 1: £0.676 90In Stock	Mfr. Part No. 222E1G1K Mouser Part No 803-222E1G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse do 35 standard	Datasheet	90In Stock	£0.676 £0.515 £0.443 £0.428 View £0.365 £0.351 £0.317 £0.297 £0.261	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR 503JL1A Littelfuse 1: £1.33 201In Stock 500Expected 15/12/2026	Mfr. Part No. 503JL1A Mouser Part No 803-503JL1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse jl do 35	Datasheet	201In Stock 500Expected 15/12/2026	£1.33 £1.27 £1.07 £1.05 View £0.969 £0.856 £0.826 £0.796 £0.737	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD LC101B2K Littelfuse 1: £1.27 319In Stock	Mfr. Part No. LC101B2K Mouser Part No 576-LC101B2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	319In Stock	£1.27 £0.952 £0.759 £0.719 View £0.701 £0.59 £0.544 £0.501	Min.: 1 Mult.: 1	NTC Thermistors		+ 100 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD LC103E2K Littelfuse 1: £1.27 391In Stock	Mfr. Part No. LC103E2K Mouser Part No 576-LC103E2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	391In Stock	£1.27 £0.96 £0.766 £0.72 View £0.702 £0.482	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 68K OHM 10% DO35 683N1G1K Littelfuse 1: £1.19 30In Stock	Mfr. Part No. 683N1G1K Mouser Part No 803-683N1G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 68K OHM 10% DO35 Learn More about Littelfuse do 35 standard	Datasheet	30In Stock	£1.19 £1.12 £0.64 £0.624 View £0.515 £0.487 £0.457	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR LC303J2K Littelfuse 1: £1.27 498In Stock	Mfr. Part No. LC303J2K Mouser Part No 576-LC303J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	498In Stock	£1.27 £0.952 £0.759 £0.719 View £0.701 £0.59 £0.544 £0.501	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35 USUG1000-503K Littelfuse 1: £1.13 500In Stock	Mfr. Part No. USUG1000-503K Mouser Part No 576-USUG1000-503K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35 Learn More about Littelfuse renewable energy	Datasheet	500In Stock	£1.13 £0.856 £0.681 £0.64 View £0.624 £0.623 £0.524 £0.51 £0.459	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 40 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R GS501D1K Littelfuse 1: £1.25 1,564In Stock	Mfr. Part No. GS501D1K Mouser Part No 576-GS501D1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R Learn More about Littelfuse renewable energy	Datasheet	1,564In Stock	£1.25 £1.10 £0.969 £0.934 View £0.871 £0.692 £0.689	Min.: 1 Mult.: 1	NTC Thermistors		+ 300 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR DC102F2K Littelfuse 1: £0.803 522In Stock	Mfr. Part No. DC102F2K Mouser Part No 803-DC102F2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	522In Stock	£0.803 £0.759 £0.641 £0.602 View £0.588 £0.499 £0.47 £0.432	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10% LC104R2K Littelfuse 1: £2.58 180In Stock	Mfr. Part No. LC104R2K Mouser Part No 803-LC104R2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10% Learn More about Littelfuse renewable energy	Datasheet	180In Stock	£2.58 £1.94 £1.72 £1.63 View £1.59 £1.53 £1.46 £1.34	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ LC103J2J Littelfuse 1: £1.20 1,217In Stock	Mfr. Part No. LC103J2J Mouser Part No 803-LC103J2J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse renewable energy	Datasheet	1,217In Stock	£1.20 £0.96 £0.78 £0.728 View £0.711 £0.71 £0.597 £0.512	Min.: 1 Mult.: 1	NTC Thermistors		+ 150 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD KC102F2K Littelfuse 1: £1.56 833In Stock	Mfr. Part No. KC102F2K Mouser Part No 576-KC102F2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD Learn More about Littelfuse kc thermistors	Datasheet	833In Stock	£1.56 £1.48 £1.39 £1.32 View £1.28 £1.27 £1.15 £1.12 £1.07	Min.: 1 Mult.: 1	NTC Thermistors		+ 135 C	- 55 C
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ AC103E2F Littelfuse 1: £0.863 7,833Expected 01/01/2027	Mfr. Part No. AC103E2F Mouser Part No 803-AC103E2F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse renewable energy	Datasheet	7,833Expected 01/01/2027	£0.863 £0.826 £0.773 £0.735 View £0.664 £0.639 £0.61 £0.563	Min.: 1 Mult.: 1	NTC Thermistors		+ 125 C	- 55 C

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