Aluminium LED PCB, High Power Aluminum PCB,Aluminium based PCB used for LED,Ellipse Aluminum ... , ISO 9001:2000 ,UL, RoHS 3,No MOQ4,Quick delivery. 5,Price list:80-155USD/square meter1.aluminum base pcb led ... .2mm 4)copper thickness: 0.5oz, 1.0oz, 2oz, 3oz, 5)min. Drilled hole size: 0.2mm 6)min. Track width ... : 90-120Ω, Tolerance: +-10% 16)Quality standard: IPC-A-600F. High Power Aluminum PCB,Aluminum PCB ...