TEC12703 Peltier Semiconductor Refrigeration 40*40mm TEC-12703

Film model: TEC1-12703
Dimensions: 40*40*4.0mm±0.1 Component Log 127

Wire size: lead length 310mm ± 5mm RV standard wire single head 5mm tinned
Internal resistance: 4.0~4.3Ω (ambient temperature 23±1°C, 1kHZ Ac test)
Maximum temperature difference: ΔTmax (Qc = 0) 60 ° C or more.
Working current: Imax=12 (when rated voltage starts)
Rated voltage: DC12V (V max: 15.5V)
Cooling power: Qcmax 27W
Assembly pressure: 85N/cm2
Working environment: Temperature range -55 °C ~ 83 °C (excessive ambient temperature drop directly affects cooling efficiency)
Packaging process: four weeks standard 704 silicone rubber seal
Packing standard: foam box packaging, storage conditions, ambient temperature -10 ° C ~ 40 ° C
Storage conditions: -40~60°C