TEC1-12703 12V Heatsink Cooling Peltier TEC Semiconductor Thermoelectric Cooler 40mm*40mm*3.5mm

Description Can be used in refrigerator Portable cooling car box Liquid Cooling Temperature stabilizer etc No need to move internal parts when in transitSolid state vibration free noise freeShould use with a heat sinkSimple to install and operateLong life timeSlim and compactParameter Chip Model TEC1 12703Dimensions 40 40 3 5mm± 0 1Wire specification Lead length 310mm ± 5mm RV Standard wire Single head 5mm tinnedInternal resistance 4 0 4 3 ambient temperature 23 ± 1 ° 1kHZ Ac test Maximum temperature difference Tmax Qc 0 above 60 ° Operating current Imax 12 rated voltage start Rated voltage DC12V Vmax 15 5V Cooling power Qcmax 27WAssembly pressure 85N cm2Working environment temperature range 55 ° 83 ° too high ambient temperature directly affect the cooling efficiency Storage conditions 40 60 °Package Included 1 x TEC1 12703 Heatsink