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Thermoelectric Coolers (TECs)

Tark Thermal Solutions Thermoelectric Coolers (TECs) are solid-state heat pumps that require a heat exchanger to dissipate heat utilizing the Peltier effect. During operation, Direct Current (DC) flows through the thermoelectric cooler to create heat transfer and a temperature differential across the ceramic substrates. This process causes one of the coolers to be cold and the other side to be hot. The Thermoelectric Coolers can be used as a power generator to convert waste heat into usable output DC power. These coolers are available in 2mm x 2mm to 62mm x 62mm dimensions. The TECs are ideal for applications that require precise temperature control, high reliability, low weight, and compact geometry constraints. Typical applications include medical diagnostics, medical imaging, battery cooling, automotive, aerospace defense, and optoelectronics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 78.4W, 16.3A, 40x40x4.7mm 387007227 Tark Thermal Solutions 1: 47,21 € 10In Stock 24Expected 12/14/2026	Mfr. Part No. 387007227 Mouser Part No 739-387007227	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 78.4W, 16.3A, 40x40x4.7mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	10In Stock 24Expected 12/14/2026	47,21 € 43,68 € 42,03 € 40,57 € View 39,35 € 38,58 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn Solder, 13.2x13.2x2.5mm 387006532 Tark Thermal Solutions 1: 33,72 € 38In Stock	Mfr. Part No. 387006532 Mouser Part No 739-387006532	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn Solder, 13.2x13.2x2.5mm Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	38In Stock	33,72 € 31,67 € 31,64 € 29,32 € View 29,03 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 6.5x8.12x2.43mm 387006797 Tark Thermal Solutions 1: 25,14 € 5In Stock	Mfr. Part No. 387006797 Mouser Part No 739-387006797	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 6.5x8.12x2.43mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	5In Stock	25,14 € 23,62 € 23,00 € 22,20 € View 21,46 € 20,88 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 48.5W, 6A, 13.7V, 40x40x3.8mm 430478-502 Tark Thermal Solutions 1: 37,20 € 9In Stock	Mfr. Part No. 430478-502 Mouser Part No 739-430478-502	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 48.5W, 6A, 13.7V, 40x40x3.8mm Learn More about Tark Thermal Solutions laird annular thermoelectric coolers	Datasheet	9In Stock	37,20 € 34,95 € 34,02 € 32,83 € View 32,20 € 31,73 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 27.6W, 30x30x3.8mm 430705-504 Tark Thermal Solutions 1: 25,61 € 17In Stock	Mfr. Part No. 430705-504 Mouser Part No 739-430705-504	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 27.6W, 30x30x3.8mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	17In Stock	25,61 € 24,06 € 23,43 € 22,60 € View 21,84 € 21,67 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, 0.3x0.2x0.1 Inch 387006794 Tark Thermal Solutions 1: 21,17 € 4In Stock	Mfr. Part No. 387006794 Mouser Part No 739-387006794	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, 0.3x0.2x0.1 Inch Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	4In Stock	21,17 € 19,88 € 19,36 € 18,68 € View 18,19 € 17,71 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, 34.3 W RTV Seal 430348-503 Tark Thermal Solutions 1: 25,83 € 17In Stock	Mfr. Part No. 430348-503 Mouser Part No 739-430348-503	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, 34.3 W RTV Seal Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	17In Stock	25,83 € 24,28 € 23,63 € 22,80 € View 22,04 € 21,87 € 21,86 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 18W, 30x30x4.7mm 430719-502 Tark Thermal Solutions 1: 29,35 € 21In Stock	Mfr. Part No. 430719-502 Mouser Part No 739-430719-502	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 18W, 30x30x4.7mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	21In Stock	29,35 € 27,58 € 26,85 € 25,90 € View 25,22 € 24,85 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, 52.4W, RTV Seal 56760-510 Tark Thermal Solutions 1: 29,05 € 4In Stock	Mfr. Part No. 56760-510 Mouser Part No 739-56760-510	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, 52.4W, RTV Seal Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	4In Stock	29,05 € 26,88 € 25,50 € 24,89 € View 24,26 € 23,91 € 23,80 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current/Large Heat Pump Apps 58910-502 Tark Thermal Solutions 1: 29,82 € 13In Stock	Mfr. Part No. 58910-502 Mouser Part No 739-58910-502	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current/Large Heat Pump Apps Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	13In Stock	29,82 € 28,01 € 27,27 € 26,31 € View 24,85 € 24,57 € 24,31 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 138W, 62x62x4.57mm 387006544 Tark Thermal Solutions 1: 67,37 € 14In Stock	Mfr. Part No. 387006544 Mouser Part No 739-387006544	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 138W, 62x62x4.57mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	14In Stock	67,37 € 63,29 € 61,61 € 59,04 € View 57,47 € 55,97 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 31.7W, 3.9A, 13.7V, 40x40x4.7mm 71061-504 Tark Thermal Solutions 1: 38,25 € 6In Stock	Mfr. Part No. 71061-504 Mouser Part No 739-71061-504	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 31.7W, 3.9A, 13.7V, 40x40x4.7mm Learn More about Tark Thermal Solutions laird annular thermoelectric coolers	Datasheet	6In Stock	38,25 € 35,94 € 34,98 € 33,76 € View 32,87 € 31,99 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 71.3W, 40x40x3.3mm 430082-548 Tark Thermal Solutions 1: 30,01 € 24In Stock	Mfr. Part No. 430082-548 Mouser Part No 739-430082-548	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 71.3W, 40x40x3.3mm Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	24In Stock	30,01 € 28,15 € 26,81 € 25,78 € View 25,30 € 25,02 € 24,76 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current/Large Heat Pumping, 30.6W 430084-505 Tark Thermal Solutions 1: 25,37 € 21In Stock	Mfr. Part No. 430084-505 Mouser Part No 739-430084-505	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current/Large Heat Pumping, 30.6W Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	21In Stock	25,37 € 23,84 € 23,20 € 22,39 € View 21,65 € 21,07 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 12.6W, 30x15x3.6mm 56280-501 Tark Thermal Solutions 1: 24,08 € 24In Stock	Mfr. Part No. 56280-501 Mouser Part No 739-56280-501	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 12.6W, 30x15x3.6mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	24In Stock	24,08 € 22,62 € 22,02 € 21,24 € View 20,54 € 20,14 € 20,13 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 135.3W, 15.6A, 40x44x3.3mm 387005664 Tark Thermal Solutions 1: 59,32 € 18In Stock	Mfr. Part No. 387005664 Mouser Part No 739-387005664	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 135.3W, 15.6A, 40x44x3.3mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	18In Stock	59,32 € 55,73 € 54,25 € 51,98 € View 50,60 € 49,27 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 1.6W, 6.1x7.2x3mm 387006534 Tark Thermal Solutions 1: 31,67 € 26In Stock	Mfr. Part No. 387006534 Mouser Part No 739-387006534	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 1.6W, 6.1x7.2x3mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	26In Stock	31,67 € 29,76 € 28,88 € 27,94 € View 27,20 € 26,48 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal 387009484 Tark Thermal Solutions 1: 36,63 € 23In Stock	Mfr. Part No. 387009484 Mouser Part No 739-387009484	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	23In Stock	36,63 € 33,96 € 33,51 € 32,26 € View 30,22 € 29,50 € 29,38 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 19.4W, 4A, 8.3V, 20x20x3.5mm 387005514 Tark Thermal Solutions 1: 32,30 € 35In Stock	Mfr. Part No. 387005514 Mouser Part No 739-387005514	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 19.4W, 4A, 8.3V, 20x20x3.5mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	35In Stock	32,30 € 28,29 € 27,94 € 27,26 € View 27,00 € 25,24 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 40x44x2.8mm 387004723 Tark Thermal Solutions 1: 70,55 € 12In Stock	Mfr. Part No. 387004723 Mouser Part No 739-387004723	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 40x44x2.8mm Learn More about Tark Thermal Solutions laird hitemp et thermoelectric modules	Datasheet	12In Stock	70,55 € 63,83 € 61,93 € 60,36 € View 59,15 € 58,75 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 16.4W, 15x30x3.2mm 56430-501 Tark Thermal Solutions 1: 22,65 € 48In Stock	Mfr. Part No. 56430-501 Mouser Part No 739-56430-501	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 16.4W, 15x30x3.2mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	48In Stock	22,65 € 21,44 € 20,30 € 19,83 € View 19,62 € 19,59 € 18,73 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 4.8W, 2.6A, 3.1V, 14.7x10.3x3.1mm 430058-508 Tark Thermal Solutions 1: 32,90 € 46In Stock	Mfr. Part No. 430058-508 Mouser Part No 739-430058-508	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 4.8W, 2.6A, 3.1V, 14.7x10.3x3.1mm Learn More about Tark Thermal Solutions laird annular thermoelectric coolers	Datasheet	46In Stock	32,90 € 31,20 € 30,73 € 29,46 € View 27,96 € 26,60 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 14.2W, 23x23x3.6mm 430436-504 Tark Thermal Solutions 1: 25,06 € 59In Stock	Mfr. Part No. 430436-504 Mouser Part No 739-430436-504	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 14.2W, 23x23x3.6mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	59In Stock	25,06 € 22,87 € 22,18 € 20,48 € 20,26 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 17.5W, 25x25x3.4mm 66195-504 Tark Thermal Solutions 1: 35,69 € 42In Stock	Mfr. Part No. 66195-504 Mouser Part No 739-66195-504	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 17.5W, 25x25x3.4mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	42In Stock	35,69 € 33,79 € 32,83 € 31,84 € View 31,36 € 31,28 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal 387005675 Tark Thermal Solutions 1: 42,57 € 24In Stock	Mfr. Part No. 387005675 Mouser Part No 739-387005675	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	24In Stock	42,57 € 38,18 € 37,02 € 35,18 € View 34,69 € 34,16 € 34,13 € Quote	Min.: 1 Mult.: 1

Thermoelectric Coolers (TECs)

Types of Thermal Management

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Thermoelectric Coolers (TECs)

Types of Thermal Management