TEC1-6306 Semiconductor Refrigeration Tablets 7.4V 6A 27W Heatsink Thermoelectric Cooler Cooling 20x40mm

TEC1-6306 Semiconductor Refrigeration Tablets 7.4V 6A 27W Heatsink Thermoelectric Cooler Cooling Plate Module 20x40mm 7.4V 6A 27W 65C maximum temperature difference 20mm x 40mm x 3.8mm/0.8 inch x 0.8 inch x 0.15 inch(L*W*H) total size 15.3cm/6 inch wire length