TEC1-12706 12V 6A 40*40mm Thermoelectric cooler

The TEC1-12706 is a compact thermoelectric cooler module specified for 12V DC operation and a nominal drive current of 6A, with a 40×40 mm cold face footprint. This solid-state device enables localized heating or cooling when powered and is suitable for compact thermal management assemblies, small refrigeration projects, temperature-controlled enclosures, and prototype development where a compact Peltier element is required.Key electrical and mechanical details are printed in the product name: the module is designed to run at 12 volts and draws up to 6 amps under rated conditions, and its ceramic face measures approximately 40 by 40 millimeters. The module must be mounted between a heat sink and the target surface with good thermal contact; an appropriate heat sink and active cooling on the hot side are required to dissipate heat and maintain stable performance. Observing correct polarity when wiring and using a suitably rated power supply and fuse is essential for safe operation.Installation recommendations: use thermal interface material to reduce contact resistance, secure the module evenly to avoid mechanical stress, and monitor temperature and current during initial testing. This thermoelectric cooler is supplied as a bare Peltier element for integration into DIY projects, custom cooling solutions, or laboratory use where a compact, electrically driven thermal transfer device is needed.