40*40mm TEC1 12703 - 12712 Heatsink Thermoelectric Cooler Cooling Peltier Plate

TEC1-12706 (12V, 6A, 60W, 40 40mm). TEC1-12706 SR (12V, 6A, 56W, 40 40mm). TEC1-12706 A (12V, 6A, 53.4W, 40 40mm). TEC1-12703 (12V, 4A, 27W, 40 40mm). TEC1-12704 (12V, 4A, 36W, 40 40mm). TEC1-12705 (12V, 5A, 30W, 40 40mm).

eBay