Thermoelectric Peltier Modules – Mouser United Kingdom

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arcTEC Structure High-Performance Peltier Modules

Same Sky High-Performance Peltier Modules with arcTEC™ Structure feature a unique construction that delivers superior cooling performance and longer cycle life. The innovative arcTEC structure combats the effects of thermal fatigue found in thermoelectric modules. The structure incorporates a thermally conductive resin between the electrical interconnect and ceramic on the cold side of the module, high-temperature solder, and larger P/N elements made from a premium silicon ingot. The combination of these three enhancements greatly improves the reliability, performance, and cycle life of Peltier modules built with the arcTEC structure, allowing thedevices to outperform conventional thermoelectric coolers in the most demanding applications.

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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	Type	Qmax	Delta Tmax	Maximum Voltage	Length	Width	Height	Product
Thermoelectric Peltier Modules 30x30x4.75mm peltier 15.7Vin 2A high per CP203475H Same Sky 1: £23.17 130In Stock	Mfr. Part No. CP203475H Mouser Part No 490-CP203475H	Same Sky	Thermoelectric Peltier Modules 30x30x4.75mm peltier 15.7Vin 2A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	130In Stock	£23.17 £21.77 £21.20 £20.48 View £20.47 £18.44 £18.43	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		18.2 W	+ 77 C	15.7 V	30 mm	30 mm	4.75 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x40x3.95mm 6.0A Wire leads arcTEC CP602040395H Same Sky 1: £17.64 120In Stock	Mfr. Part No. CP602040395H Mouser Part No 490-CP602040395H	Same Sky	Thermoelectric Peltier Modules 20x40x3.95mm 6.0A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	120In Stock	£17.64 £16.54 £16.00 £15.47 View £15.04 £14.37 £14.28 £14.26	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		27.5 W	+ 77 C	7.6 V	20 mm	40 mm	3.95 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.8mm peltier 8.8Vin 3A high perf CP30238H Same Sky 1: £16.02 298In Stock	Mfr. Part No. CP30238H Mouser Part No 490-CP30238H	Same Sky	Thermoelectric Peltier Modules 20x20x3.8mm peltier 8.8Vin 3A high perf Learn More about Same Sky cui high performance peltier modules	Datasheet	298In Stock	£16.02 £15.05 £14.66 £14.14 View £13.77 £12.49 £12.48	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C		20 mm	20 mm	3.8 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.1mm peltier 8.8Vin 6A high perf CP60231H Same Sky 1: £15.94 170In Stock	Mfr. Part No. CP60231H Mouser Part No 490-CP60231H	Same Sky	Thermoelectric Peltier Modules 20x20x3.1mm peltier 8.8Vin 6A high perf Learn More about Same Sky cui high performance peltier modules	Datasheet	170In Stock	£15.94 £14.08 £13.75 £13.37 View £13.01 £13.00 £12.57 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		29.7 W	+ 77 C	8.8 V	20 mm	20 mm	3.1 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 15x15x4.7mm peltier 3.8Vin 2A wire leads CP20147H Same Sky 1: £13.89 187In Stock	Mfr. Part No. CP20147H Mouser Part No 490-CP20147H	Same Sky	Thermoelectric Peltier Modules 15x15x4.7mm peltier 3.8Vin 2A wire leads Learn More about Same Sky cui high performance peltier modules	Datasheet	187In Stock	£13.89 £13.06 £12.71 £12.26 View £11.77 £11.30 £11.29	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C		15 mm	15 mm	4.7 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x3.65mm peltier 15.7Vin 3.9A high p CP393365H Same Sky 1: £23.17 25In Stock	Mfr. Part No. CP393365H Mouser Part No 490-CP393365H	Same Sky	Thermoelectric Peltier Modules 30x30x3.65mm peltier 15.7Vin 3.9A high p Learn More about Same Sky cui high performance peltier modules	Datasheet	25In Stock	£23.17 £21.77 £21.20 £20.45 View £18.29 £18.27 £18.26	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		35.2 W	+ 77 C	15.7 V	30 mm	30 mm	3.65 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x45x6.7mm 6.0A Wires 2 Stage arcTEC CP60404567H-2 Same Sky 1: £41.00 25In Stock	Mfr. Part No. CP60404567H-2 Mouser Part No 490-CP60404567H-2	Same Sky	Thermoelectric Peltier Modules 40x45x6.7mm 6.0A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	25In Stock	£41.00 £38.52 £37.50 £36.21 View £34.77 £33.27 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	32 W	+ 92 C	14.2 V	41.25 mm	45 mm	6.7 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 15x15x3.6mm peltier 3.8Vin 3.9A high per CP39136H Same Sky 1: £13.90 151In Stock	Mfr. Part No. CP39136H Mouser Part No 490-CP39136H	Same Sky	Thermoelectric Peltier Modules 15x15x3.6mm peltier 3.8Vin 3.9A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	151In Stock	£13.90 £12.68 £12.36 £11.88 View £11.58 £11.40 £11.34 £11.32 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C		15 mm	15 mm	3.6 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 50x50x5.35mm 4.5A Wire leads arcTEC CP455535H Same Sky 1: £43.84 129In Stock 100Expected 13/10/2026	Mfr. Part No. CP455535H Mouser Part No 490-CP455535H	Same Sky	Thermoelectric Peltier Modules 50x50x5.35mm 4.5A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	129In Stock 100Expected 13/10/2026	£43.84 £41.20 £40.10 £38.53 View £37.62 £35.29 £35.27 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		41 W	+ 77 C	15.7 V	50 mm	50 mm	5.35 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 30 x 20 x 3.1 mm, 6.0 A Input with Leads, High Performance Peltier (TEC) Module CP60302031H Same Sky 1: £31.45 56In Stock	Mfr. Part No. CP60302031H Mouser Part No 490-CP60302031H	Same Sky	Thermoelectric Peltier Modules 30 x 20 x 3.1 mm, 6.0 A Input with Leads, High Performance Peltier (TEC) Module Learn More about Same Sky cui high performance peltier modules	Datasheet	56In Stock	£31.45 £29.56 £29.35 £28.33 View £27.58 £24.90 £24.88 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules								Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x3.15mm peltier 15.7Vin 6A high per CP603315H Same Sky 1: £23.08 488In Stock	Mfr. Part No. CP603315H Mouser Part No 490-CP603315H	Same Sky	Thermoelectric Peltier Modules 30x30x3.15mm peltier 15.7Vin 6A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	488In Stock	£23.08 £21.69 £21.02 £20.20 View £19.54 £19.28 £19.24 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C	15.7 V	30 mm	30 mm	3.15 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.95mm peltier 15.7Vin 6A high per CP604395H Same Sky 1: £24.13 180In Stock	Mfr. Part No. CP604395H Mouser Part No 490-CP604395H	Same Sky	Thermoelectric Peltier Modules 40x40x3.95mm peltier 15.7Vin 6A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	180In Stock	£24.13 £22.65 £21.96 £21.12 View £20.59 £19.71 £19.70 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		55.6 W	+ 77 C	15.7 V	40 mm	40 mm	3.95 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x7.5mm 6.8A Wires 2 Stage arcTEC CP68475H-2 Same Sky 1: £34.90 101In Stock 180Expected 22/12/2026	Mfr. Part No. CP68475H-2 Mouser Part No 490-CP68475H-2	Same Sky	Thermoelectric Peltier Modules 40x40x7.5mm 6.8A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	101In Stock 180Expected 22/12/2026	£34.90 £32.79 £31.90 £30.60 View £29.57 £28.78 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	40 W	+ 95 C	16 V	40 mm	40 mm	7.5 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.45mm peltier 15.7Vin 8.5A high p CP854345H Same Sky 1: £24.13 132In Stock	Mfr. Part No. CP854345H Mouser Part No 490-CP854345H	Same Sky	Thermoelectric Peltier Modules 40x40x3.45mm peltier 15.7Vin 8.5A high p Learn More about Same Sky cui high performance peltier modules	Datasheet	132In Stock	£24.13 £22.67 £22.01 £21.15 View £20.72 £20.17 £20.16 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		77.1 W	+ 77 C	15.7 V	30 mm	30 mm	3.45 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.3mm 10.5A Wire leads arcTEC CP105433H Same Sky 1: £24.70 3In Stock	Mfr. Part No. CP105433H Mouser Part No 490-CP105433H	Same Sky	Thermoelectric Peltier Modules 40x40x3.3mm 10.5A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	3In Stock	£24.70 £22.70 £22.17 £21.83 View £21.23 £20.67 £19.91 £19.90	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		93 W	+ 75 C	15.4 V	40 mm	40 mm	3.3 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x3.85mm peltier 15.7Vin 3A high per CP303385H Same Sky 1: £23.08 20In Stock	Mfr. Part No. CP303385H Mouser Part No 490-CP303385H	Same Sky	Thermoelectric Peltier Modules 30x30x3.85mm peltier 15.7Vin 3A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	20In Stock	£23.08 £21.69 £21.11 £20.38 View £19.80 £19.28 £18.32 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		29.8 W	+ 77 C	15.7 V	30 mm	30 mm	3.85 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 25.5x50x7.4mm 3.9A Wires 2 Stage arcTEC CP39255074H-2 Same Sky 1: £40.51 5In Stock	Mfr. Part No. CP39255074H-2 Mouser Part No 490-CP39255074H-2	Same Sky	Thermoelectric Peltier Modules 25.5x50x7.4mm 3.9A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	5In Stock	£40.51 £38.05 £37.04 £32.76 View £32.49 £32.03 £32.01 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	18 W	+ 92 C	12.8 V	26.25 mm	50 mm	7.4 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 25.5x50x6.65mm 5.0A Wires 2 Stage arcTEC CP502550665-2 Same Sky 1: £39.37 24In Stock	Mfr. Part No. CP502550665-2 Mouser Part No 490-CP502550665-2	Same Sky	Thermoelectric Peltier Modules 25.5x50x6.65mm 5.0A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	24In Stock	£39.37 £36.98 £36.01 £34.13 View £32.24 £31.67 £31.65	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	23 W	+ 92 C	12.8 V	26.25 mm	50 mm	6.65 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.9mm peltier 3.8Vin 6A high perf CP60239H Same Sky 1: £15.93 33In Stock	Mfr. Part No. CP60239H Mouser Part No 490-CP60239H	Same Sky	Thermoelectric Peltier Modules 20x20x3.9mm peltier 3.8Vin 6A high perf Learn More about Same Sky cui high performance peltier modules	Datasheet	33In Stock	£15.93 £15.36 £15.16 £14.94 View £14.76 £10.29 £10.28	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		13.6 W	+ 77 C	3.8 V	20 mm	20 mm	3.9 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.3mm 6.0A Wire leads arcTEC CP60433H Same Sky 1: £30.11 1In Stock	Mfr. Part No. CP60433H Mouser Part No 490-CP60433H	Same Sky	Thermoelectric Peltier Modules 40x40x3.3mm 6.0A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	1In Stock	£30.11 £28.29 £27.53 £26.58 View £25.88 £25.18 £23.53 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		67.6 W	+ 75 C	19.5 V	40 mm	40 mm	3.3 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.6mm peltier 8.8Vin 3.9A high per CP39236H Same Sky 1: £15.68 255Expected 02/10/2026	Mfr. Part No. CP39236H Mouser Part No 490-CP39236H	Same Sky	Thermoelectric Peltier Modules 20x20x3.6mm peltier 8.8Vin 3.9A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	255Expected 02/10/2026	£15.68 £14.83 £14.47 £14.06 View £13.73 £13.72 £12.69 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		18.7 W	+ 77 C	8.8 V	20 mm	20 mm	3.6 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier Cooling Unit CPM-2F Same Sky 1: £74.38 100Expected 17/12/2026	Mfr. Part No. CPM-2F Mouser Part No 490-CPM-2F	Same Sky	Thermoelectric Peltier Modules Peltier Cooling Unit Learn More about Same Sky cui high performance peltier modules	Datasheet	100Expected 17/12/2026	£74.38 £69.67 £67.67 £65.04 View £62.98 £61.55 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		46 W	+ 73 C	12 V	70 mm	70 mm	27 mm
Thermoelectric Peltier Modules 40 x 40 x 3.3 mm, 10.5 A Input with Leads, High Performance Peltier (TEC) Module CP1054033H Same Sky 1: £48.95 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CP1054033H Mouser Part No 490-CP1054033H	Same Sky	Thermoelectric Peltier Modules 40 x 40 x 3.3 mm, 10.5 A Input with Leads, High Performance Peltier (TEC) Module Learn More about Same Sky cui high performance peltier modules	Datasheet	Non-Stocked Lead-Time 14 Weeks	£48.95 £45.99 £44.77 £43.20 View £41.40 £40.36 £40.34 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules								Thermoelectric Coolers
Thermoelectric Peltier Modules 54 x 36 x 3.6 mm, 20 A Input with Leads, Peltier (TEC) Module CP200543636 Same Sky 96: £49.59 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CP200543636 Mouser Part No 490-CP200543636	Same Sky	Thermoelectric Peltier Modules 54 x 36 x 3.6 mm, 20 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui high performance peltier modules	Datasheet	Non-Stocked Lead-Time 14 Weeks	£49.59 View Quote	Min.: 96 Mult.: 48	Thermoelectric Peltier Modules								Thermoelectric Coolers
Thermoelectric Peltier Modules 20 x 20 x 4.05 mm, 2.0 A Input with Leads, High Performance Peltier (TEC) Module CP2020405H Same Sky 240: £12.56 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. CP2020405H Mouser Part No 490-CP2020405H	Same Sky	Thermoelectric Peltier Modules 20 x 20 x 4.05 mm, 2.0 A Input with Leads, High Performance Peltier (TEC) Module Learn More about Same Sky cui high performance peltier modules	Datasheet	Non-Stocked Lead-Time 14 Weeks	£12.56	Min.: 240 Mult.: 240	Thermoelectric Peltier Modules								Thermoelectric Coolers