The TEC1-12706 is a widely used thermoelectric cooler (Peltier) module that creates a temperature differential when powered by DC current. It is ideal for projects like CPU cooling, portable refrigerators, and DIY temperature control systems[citation:5].
+Solidstate, vibrationfree, noise-free operation[citation:5]
+Simple operation - reverse polarity to switch between cooling and heating[citation:2]
+Life expectancy of 200,000 hours[citation:5]
Operating temperature range: -55°C to 83°C[citation:6]
+Sealed construction for moisture protection[citation:1]
√ Standard 40x40mm size for common heatsink compatibility
√ Includes 16AWG insulated leads[citation:1]
√ Industrial-grade options available[citation:6]
>The hot side must be attached to a heatsink at all times when powered. Without proper heat removal, the module will overheat and may be permanently damaged[citation:5].
>Do not exceed Imax or Vmax ratings[citation:5].
>For moisture-sensitive applications, apply silicone sealing around the edges[citation:7].