5Pcs TEC1-12712 40*40MM Semiconductor Refrigeration Chip High Power 12V10A Constant Temperature

Feature:

Chip model: TEC1-12712

Dimensions: 40*40*3.6mm element pairs 127

Wire specification: lead length 100±5mm RV standard wire single head 5mm tinned

Internal resistance: 1.0~1.2?? (ambient temperature 23±1a??, 1kHZ Ac test)

Maximum temperature difference: a?3Tmax(Qc=0) 55a??

Working current: Imax=12A (at rated voltage start)

Rated voltage: DC12V (Vmax: 15.5V)

Cooling power: Qcmax 72W

Assembly pressure: 85N/cm2

Working environment: temperature range -55a?????83a?? (high ambient temperature will directly affect the cooling efficiency)

Packaging process: standard 704 silicone rubber seals around

Packaging standard: foam box packaging, storage conditions Ambient temperature -10a?????40a??

Storage conditions: -40~60a??

Package includes:

5 x TEC1-12712