Thermal Management – Mouser Japan

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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life 387009392 Tark Thermal Solutions 1: ¥8,384.7 15In Stock	Mfr. Part # 387009392 Mouser Part # 739-387009392	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	15In Stock	¥8,384.7 ¥7,876.5 ¥7,667.2 ¥7,398.1 View ¥7,202.1 ¥7,012.7 ¥7,011.1 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate 387009453 Tark Thermal Solutions 1: ¥4,846.8 10In Stock	Mfr. Part # 387009453 Mouser Part # 739-387009453	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	10In Stock	¥4,846.8 ¥4,554.5 ¥4,433.2 ¥4,218.9 View ¥4,074.4 ¥3,948.2 ¥3,918.3 ¥3,916.6	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life 387009461 Tark Thermal Solutions 1: ¥7,899.7 8In Stock	Mfr. Part # 387009461 Mouser Part # 739-387009461	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	8In Stock	¥7,899.7 ¥7,421.3 ¥7,223.7 ¥6,972.9 View ¥6,788.5 ¥6,607.5	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp 387009501 Tark Thermal Solutions 1: ¥6,642.3 38In Stock	Mfr. Part # 387009501 Mouser Part # 739-387009501	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	38In Stock	¥6,642.3 ¥6,240.4 ¥6,074.3 ¥5,861.7 View ¥5,707.2 ¥5,556	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal 387009502 Tark Thermal Solutions 1: ¥6,883.2 6In Stock	Mfr. Part # 387009502 Mouser Part # 739-387009502	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	6In Stock	¥6,883.2 ¥6,466.3 ¥6,197.2 ¥5,941.4 View ¥5,753.7 ¥5,654 ¥5,592.6 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.6mm, Epoxy Seal 387009504 Tark Thermal Solutions 1: ¥8,660.5 68In Stock	Mfr. Part # 387009504 Mouser Part # 739-387009504	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.6mm, Epoxy Seal Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	68In Stock	¥8,660.5 ¥8,137.2 ¥7,919.6 ¥7,643.9 View ¥7,441.3 ¥7,243.6	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 321.9W, 52x56x3.3mm 387004921 Tark Thermal Solutions 1: ¥21,800.6 51In Stock	Mfr. Part # 387004921 Mouser Part # 739-387004921	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 321.9W, 52x56x3.3mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	51In Stock	¥21,800.6 ¥20,480.1 ¥19,628 ¥18,945.4 View ¥17,800.9 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 84W, 40x40x3.33mm 387004922 Tark Thermal Solutions 1: ¥7,213.7 79In Stock	Mfr. Part # 387004922 Mouser Part # 739-387004922	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 84W, 40x40x3.33mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	79In Stock	¥7,213.7 ¥6,776.9 ¥6,458 ¥6,285.2 View ¥6,157.3 ¥6,016.1 ¥6,012.8	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 142.8W, 40x44x2.84mm 387004927 Tark Thermal Solutions 1: ¥8,359.8 140In Stock	Mfr. Part # 387004927 Mouser Part # 739-387004927	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 142.8W, 40x44x2.84mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	140In Stock	¥8,359.8 ¥7,810 ¥7,542.6 ¥7,230.3 View ¥7,090.8 ¥6,974.5 ¥6,971.2 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 190.5W, 52x56x3.81mm 387004932 Tark Thermal Solutions 1: ¥16,814.3 34In Stock 24Expected 11/3/2026	Mfr. Part # 387004932 Mouser Part # 739-387004932	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 190.5W, 52x56x3.81mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	34In Stock 24Expected 11/3/2026	¥16,814.3 ¥15,796.1 ¥15,070.3 ¥14,615.1 View ¥14,297.9 ¥13,929.1	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 11.3W, 12x12x2.38mm 387004933 Tark Thermal Solutions 1: ¥7,595.8 379In Stock	Mfr. Part # 387004933 Mouser Part # 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	¥7,595.8 ¥7,135.7 ¥6,946.3 ¥6,703.8 View ¥6,526.1 ¥6,353.3	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 91.6W, 40x40x3.91mm 387004937 Tark Thermal Solutions 1: ¥8,539.2 43In Stock	Mfr. Part # 387004937 Mouser Part # 739-387004937	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 91.6W, 40x40x3.91mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	43In Stock	¥8,539.2 ¥8,022.6 ¥7,670.5 ¥7,449.6 View ¥7,288.5 ¥7,120.7 ¥7,119 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 9.5W, 15x15x3.2mm 387004942 Tark Thermal Solutions 1: ¥4,929.8 67In Stock	Mfr. Part # 387004942 Mouser Part # 739-387004942	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 9.5W, 15x15x3.2mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	67In Stock	¥4,929.8 ¥4,632.5 ¥4,197.3 ¥4,195.7 View ¥3,871.8 ¥3,808.7	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 96.6W, 11.2A, 30x34x2.4mm 387005659 Tark Thermal Solutions 1: ¥7,477.8 96In Stock	Mfr. Part # 387005659 Mouser Part # 739-387005659	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 96.6W, 11.2A, 30x34x2.4mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	96In Stock	¥7,477.8 ¥7,026 ¥6,791.8 ¥6,507.8 ¥6,383.2	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 147.8W, 11.4A, 35x53x3.4mm 387005660 Tark Thermal Solutions 1: ¥10,806.5 34In Stock	Mfr. Part # 387005660 Mouser Part # 739-387005660	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 147.8W, 11.4A, 35x53x3.4mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	34In Stock	¥10,806.5 ¥10,150.4 ¥9,846.4 ¥9,469.4 ¥9,266.7	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 207.9W, 24A, 15V, 55x59x4mm 387005669 Tark Thermal Solutions 1: ¥15,769.5 24In Stock	Mfr. Part # 387005669 Mouser Part # 739-387005669	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 207.9W, 24A, 15V, 55x59x4mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	24In Stock	¥15,769.5 ¥14,814.5 ¥14,151.7 ¥13,708.2 View ¥13,410.9 ¥13,098.6 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 37.9W, 4A, 16.3V, 18x50x3.8mm 387005672 Tark Thermal Solutions 1: ¥12,763.1 27In Stock	Mfr. Part # 387005672 Mouser Part # 739-387005672	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 37.9W, 4A, 16.3V, 18x50x3.8mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	27In Stock	¥12,763.1 ¥11,990.8 ¥11,590.5 ¥11,105.4 View ¥10,887.9 ¥10,643.7	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 77.7W, 5.8A, 30x30x2.4mm 387005677 Tark Thermal Solutions 1: ¥12,336.2 80In Stock	Mfr. Part # 387005677 Mouser Part # 739-387005677	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 77.7W, 5.8A, 30x30x2.4mm Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	80In Stock	¥12,336.2 ¥11,588.8 ¥11,072.2 ¥10,721.8 View ¥10,489.2 ¥10,120.5	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.4W, 10x10x2.5mm 387007103 Tark Thermal Solutions 1: ¥6,193.9 65In Stock 52Expected 11/4/2026	Mfr. Part # 387007103 Mouser Part # 739-387007103	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.4W, 10x10x2.5mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	65In Stock 52Expected 11/4/2026	¥6,193.9 ¥5,820.1 ¥5,665.7 ¥5,330.1 View ¥5,144.1 ¥5,042.8 ¥4,989.6 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 4.6W, 8.8x11x2.2mm 387007120 Tark Thermal Solutions 1: ¥6,923 52In Stock	Mfr. Part # 387007120 Mouser Part # 739-387007120	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 4.6W, 8.8x11x2.2mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	52In Stock	¥6,923 ¥6,504.5 ¥6,202.2 ¥6,036.1 View ¥5,883.3 ¥5,772 ¥5,770.3	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 9.7W, 13.2x13.2x2.2mm 387007122 Tark Thermal Solutions 1: ¥11,924.3 26In Stock	Mfr. Part # 387007122 Mouser Part # 739-387007122	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 9.7W, 13.2x13.2x2.2mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	26In Stock	¥11,924.3 ¥11,034 ¥9,843.1 ¥9,535.8 ¥9,515.9	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 21.7W, 25x25x3.1mm 430446-503 Tark Thermal Solutions 1: ¥6,376.6 333In Stock	Mfr. Part # 430446-503 Mouser Part # 739-430446-503	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 21.7W, 25x25x3.1mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	333In Stock	¥6,376.6 ¥5,899.9 ¥5,677.3 ¥5,620.8 View ¥5,499.6 ¥5,370 ¥5,323.5 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 8.1W, 15x15x3.2mm 430801-504 Tark Thermal Solutions 1: ¥4,119.3 218In Stock 216Expected 11/25/2026	Mfr. Part # 430801-504 Mouser Part # 739-430801-504	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 8.1W, 15x15x3.2mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	218In Stock 216Expected 11/25/2026	¥4,119.3 ¥3,870.1 ¥3,640.9 ¥3,544.6 View ¥3,489.8 ¥3,421.7 ¥3,358.5	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 49.3W, 40x40x3.8mm 56760-505 Tark Thermal Solutions 1: ¥5,119.2 105In Stock	Mfr. Part # 56760-505 Mouser Part # 739-56760-505	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 49.3W, 40x40x3.8mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	105In Stock	¥5,119.2 ¥4,723.9 ¥4,512.9 ¥4,433.2 View ¥4,395 ¥4,393.3 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 117.8W, 62x62x4.6mm 66100-501 Tark Thermal Solutions 1: ¥11,387.8 45In Stock	Mfr. Part # 66100-501 Mouser Part # 739-66100-501	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 117.8W, 62x62x4.6mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	45In Stock	¥11,387.8 ¥10,789.9 ¥10,359.7 ¥10,216.8 ¥10,002.5	Min.: 1 Mult.: 1