Aluminum PCB design for LED board Application:Our PCB can be used for a ... wide range of applications in Electronic products such as LED lighting,Communication equipments, Computer, Auto electronics, Medical devices, ... Lead free compatible, Hi Frequency.Layer No.1-24Finished Board thickness0.2 mm-3.8mm’(8 mil-150 mil ... )Board Thickness Tolerance±10%Cooper thickness0.5 OZ-11OZ ...