Thermoelectric (Peltier) modules are the semiconductor element that functions cooling, heating, and temperature regulation throu Features:Dimensions: 40 x 40 x 3.7mmSmall and lightweightFree choice of configurationSince there are no moving parts, there is no vibration or noisyWith only a power cord, it is easy to handleborder=0>

Thermoelectric Module-ROHS