Applies To These Products

WLD3343
WHY5640
WTC3243

Question

What is the thickness of the plastic on the Wxx products’ case (WLD3343 Laser Driver, WTC3243 Temperature Controller or WHY5640 Temperature Controller) and what is the thermal conductivity of the plastic case?

Answer

The thickness of the plastic is 0.031 inches on the Wxx products. It is made of Liquid Crystal Polymer Vectra A140, which is not thermally conductive (datasheets for the material list its thermal conductivity as N/A.)