TES1-24104 Semiconductor Refrigeration Tablets 28.8V 4A 63W Heatsink Thermoelectric Cooler Cooling 40x40mm

TES1-24104 Semiconductor Refrigeration Tablets 28.8V 4A 63W Heatsink Thermoelectric Cooler Cooling Plate Module 40x40mm 28.8V 4A 63W 65C maximum temperature difference 40mm x 40mm x 3.2mm/1.6 inch x 1.6 inch x 0.13 inch(L*W*H) total size 20cm/8 inch wire length with 68mm x 70mm/2.7 inch x 2.8 inch(L*W) thermal insulation cotton