REES52 TEC1-12704 50.8W Thermoelectric Peltier Cooler Cooling - NA177 TEC1-12704 50.8W Thermoelectric Peltier Cooler Cooling - NA177 TEC1-12704 50.8W Thermoelectric Peltier Cooler Cooling - NA177 TEC1-12704 50.8W Thermoelectric Peltier Cooler Cooling - NA177 TEC1-12704 50.8W Thermoelectric Peltier Cooler Cooling - NA177 TEC1-12704 50.8W Thermoelectric Peltier Cooler Cooling Temperature Sensor and Controller Electronic Hobby Kit

Chip Model: tec1-12704 Overall dimensions: 40*40*4.2mm component logarithm 127 Wire specification: lead long 1005mm RV standard conductor single head 5mm tin plating Internal resistance: 3.0~3.3? (ambient temperature 231?, 1kHZ AC test) Maximum temperature difference: Tmax (qc=0) 60 ? above. Working current: imax=4.3A (rated voltage start) Rated Voltage: literal (Vmax: 5V) Cooling power: Qcmax 36W Assembling pressure: 85n/cm2 Working environment: Temperature range -55?~83? (high ambient temperature will directly affect refrigeration efficiency) Packaging process: Ambient standard 704 Silicone rubber seal Packaging standards: Foam box packaging, storage conditions ambient temperature -10?~40? Storage conditions:-40~60?