Peltier Thermoelectric Cooler Module TEC1-12710 – 12V 6A, 40x40mm

The TEC1-12710 Peltier Thermoelectric Cooler Module is a high-performance solid-state cooling device capable of transferring heat efficiently from one side to the other when powered. Operating at 12V DC with up to 6A current draw, it provides strong cooling power for advanced DIY refrigeration, CPU cooling, and temperature stabilization applications.

This module works on the thermoelectric effect—creating a temperature difference between its two ceramic surfaces when DC voltage is applied. For optimal performance, pair it with a suitable heatsink and cooling fan to manage heat dissipation.

Specifications:

• Model: TEC1-12710

• Operating Voltage: 12V DC

• Maximum Voltage: 15.4V

• Maximum Current: 10A

• Rated Current: ~6A at 12V

• Maximum Temperature Differential (ΔTmax): Up to 67°C

• Dimensions: 40mm × 40mm × 3.6mm

• Maximum Power: ~90W

• Wire Length: ~25cm (Red = +, Black = -)

• Material: Bismuth Telluride semiconductor, ceramic surfaces

• Applications:

  • DIY mini refrigerator and beverage coolers

  • CPU or laser diode cooling

  • Thermal camera and sensor stabilization

  • Laboratory thermal control systems

Durable, efficient, and easy to integrate, the TEC1-12710 module is ideal for both hobbyist and professional cooling applications.