Chip model: TES1-12704 --TEC1-12704 Number of component pairs: 127 Wire specification: lead length 70 +/- 5mm RV standard wire single head 5mm tin-plated Internal resistance: 2.5~3.5 ohm (ambient temperature 23 +/- 1℃, 1kHZ Ac test) Maximum temperature difference: △Tmax(Qc=0) above 65℃.
Working current: Imax=4A (when starting at rated voltage) Rated voltage: DC12V (Vmax: 12V) Cooling power: Qcmax 36W Assembly pressure: 85N/cm2 Working environment: temperature range -55℃~83℃ (too high ambient temperature will directly affect the cooling efficiency) Encapsulation process: standard 704 silicone rubber seal all around Colour: white Material: semiconductor Size: 30 x 30 x 3.2mm
Package Contents: 1 x Thermoelectric Cooler Peltier
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.