Cheap element, Buy Quality sheets Directly from China Suppliers:TES1-03104 3V 4A Semiconductor refrigeration sheet,electronic element Used in medical instrument Small power refrigeration chip
TES1-03104External dimensions: 15*15*3.25mm (height can be adjusted according to the need, the price will be different) Element log: 31 Internal resistance: 0.85~1.0 ohm (ambient temperature 23 - 1 DEG C, 1kHZ Ac) Maximum temperature: Tmax (Qc=0) 62 DEG C. Operating current: Imax=4A (rated 12V) Rated voltage: 3.75V Cooling power: Qcmax 8-9W Working environment: temperature range -55 degrees C ~ 83 C (high ambient temperature drop directly affect the efficiency of refrigeration) Packaging technology: four weeks around the standard 704 silicone rubber seal (conventional)