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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 Insulating Barrier for Standard Temp, 52x56x3.8mm 387004724 Tark Thermal Solutions 1: 106,41 € 216In Stock	Mfr. Part No. 387004724 Mouser Part No 739-387004724	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 52x56x3.8mm Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	216In Stock	106,41 € 99,96 € 97,31 € 93,26 € View 90,77 € 88,38 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal 387009479 Tark Thermal Solutions 1: 41,59 € 42In Stock	Mfr. Part No. 387009479 Mouser Part No 739-387009479	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	42In Stock	41,59 € 39,07 € 38,03 € 36,70 € View 35,73 € 34,79 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 11.3W, 12x12x2.38mm 387004933 Tark Thermal Solutions 1: 39,50 € 379In Stock	Mfr. Part No. 387004933 Mouser Part No 739-387004933	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 11.3W, 12x12x2.38mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	379In Stock	39,50 € 36,80 € 35,64 € 34,19 € View 33,35 € 32,60 € 32,59 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 104.6W, 8.8A, 75x32x3.3mm 387005699 Tark Thermal Solutions 1: 64,42 € 41In Stock	Mfr. Part No. 387005699 Mouser Part No 739-387005699	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 104.6W, 8.8A, 75x32x3.3mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	41In Stock	64,42 € 57,24 € 55,72 € 53,34 € View 53,32 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal 387004945 Tark Thermal Solutions 1: 28,96 € 96In Stock	Mfr. Part No. 387004945 Mouser Part No 739-387004945	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	96In Stock	28,96 € 25,89 € 25,30 € 24,04 € View 23,34 € 23,32 € 23,29 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 5.8W, 13.2x13.2x2.7mm 387007108 Tark Thermal Solutions 1: 50,88 € 52In Stock	Mfr. Part No. 387007108 Mouser Part No 739-387007108	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 5.8W, 13.2x13.2x2.7mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	52In Stock	50,88 € 47,80 € 46,53 € 46,32 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Delta T, 39.9W, Non-Metal Hot/Cold Surface, RTV Seal 9350006-302 Tark Thermal Solutions 1: 99,27 € 22In Stock	Mfr. Part No. 9350006-302 Mouser Part No 739-9350006-302	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Delta T, 39.9W, Non-Metal Hot/Cold Surface, RTV Seal Learn More about Tark Thermal Solutions laird ms thermoelectric coolers	Datasheet	22In Stock	99,27 € 93,92 € 90,04 € 89,97 € View 87,32 € 82,06 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal 387005675 Tark Thermal Solutions 1: 42,59 € 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	42,59 € 39,05 € 37,85 € 35,72 € View 34,86 € 34,37 € 34,34 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, Epoxy Seal 70200-502 Tark Thermal Solutions 1: 27,28 € 57In Stock	Mfr. Part No. 70200-502 Mouser Part No 739-70200-502	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, Epoxy Seal Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	57In Stock	27,28 € 25,54 € 23,95 € 23,21 € 22,69 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 14.2W, 23x23x3.6mm 430436-504 Tark Thermal Solutions 1: 25,15 € 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	25,15 € 23,63 € 23,01 € 22,20 € View 21,46 € 20,88 €	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 € 33,51 € 32,01 € 31,44 € View 30,90 € 30,86 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 135.3W, 15.6A, 40x44x3.3mm 387005664 Tark Thermal Solutions 1: 59,31 € 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	59,31 € 55,72 € 54,24 € 51,98 € View 50,60 € 49,27 €	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 € 28,96 € 27,94 € View 27,20 € 26,48 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 16.4W, 15x30x3.2mm 56430-501 Tark Thermal Solutions 1: 22,06 € 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	22,06 € 20,64 € 19,43 € 17,94 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.18", 3-Stage 387009176 Tark Thermal Solutions 1: 116,77 € 9In Stock New Product	Mfr. Part No. 387009176 Mouser Part No 739-387009176 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.18", 3-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	116,77 € 111,60 € 104,82 € 103,48 € View 100,70 € 100,69 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.11", 2-Stage 387014127 Tark Thermal Solutions 1: 103,03 € 9In Stock New Product	Mfr. Part No. 387014127 Mouser Part No 739-387014127 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.11", 2-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	103,03 € 98,62 € 92,07 € 90,30 € View 87,90 € 85,59 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.13", 2-Stage 387014128 Tark Thermal Solutions 1: 103,48 € 9In Stock New Product	Mfr. Part No. 387014128 Mouser Part No 739-387014128 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.13", 2-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	103,48 € 99,03 € 92,47 € 90,69 € View 88,27 € 85,97 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.15", 2-Stage 387014129 Tark Thermal Solutions 1: 104,28 € 9In Stock New Product	Mfr. Part No. 387014129 Mouser Part No 739-387014129 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.15", 2-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	104,28 € 99,79 € 93,21 € 91,39 € View 88,96 € 86,62 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.17", 2-Stage 387014130 Tark Thermal Solutions 1: 105,08 € 9In Stock New Product	Mfr. Part No. 387014130 Mouser Part No 739-387014130 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.17", 2-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	105,08 € 100,55 € 93,95 € 92,11 € View 89,65 € 87,31 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.18", 2-Stage 387014131 Tark Thermal Solutions 1: 105,52 € 9In Stock New Product	Mfr. Part No. 387014131 Mouser Part No 739-387014131 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.18", 2-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	105,52 € 100,96 € 94,35 € 92,48 € View 90,02 € 87,66 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.16", 2-Stage 387014132 Tark Thermal Solutions 1: 104,71 € 9In Stock New Product	Mfr. Part No. 387014132 Mouser Part No 739-387014132 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.16", 2-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	104,71 € 100,21 € 93,61 € 91,78 € View 89,34 € 87,00 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.13", 2-Stage 387014438 Tark Thermal Solutions 1: 103,91 € 9In Stock New Product	Mfr. Part No. 387014438 Mouser Part No 739-387014438 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.25x0.25x0.13", 2-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	103,91 € 99,45 € 92,87 € 91,07 € View 88,65 € 86,34 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.15", 3-Stage 387014545 Tark Thermal Solutions 1: 115,25 € 3In Stock 10Expected 11/12/2026 New Product	Mfr. Part No. 387014545 Mouser Part No 739-387014545 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.15", 3-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	3In Stock 10Expected 11/12/2026	115,25 € 110,17 € 103,42 € 102,13 € View 99,39 € 99,37 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.17", 3-Stage 387014546 Tark Thermal Solutions 1: 115,76 € 9In Stock New Product	Mfr. Part No. 387014546 Mouser Part No 739-387014546 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.17", 3-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	115,76 € 110,65 € 103,89 € 102,58 € View 99,82 € 99,81 € Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.18", 3-Stage 387014547 Tark Thermal Solutions 1: 116,26 € 9In Stock New Product	Mfr. Part No. 387014547 Mouser Part No 739-387014547 New Product	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form, 0.31x0.31x0.18", 3-Stage Learn More about Tark Thermal Solutions tark thermal optotec msx thermoelectric coolers	Datasheet	9In Stock	116,26 € 111,12 € 104,35 € 103,03 € View 100,26 € 100,25 € Quote	Min.: 1 Mult.: 1

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