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FR4 Board And Aluminum PCB

• Material: FR4+Aluminum Layer: 4 layer PCB Thickness: 1.6 mm Copper Thickness: 1 oz(0.035um) Finishing: ENIG Solder Mask: Top Bottom Color: Black Screen overlay: Top Bottom Color: White prepreg Thickness 0.12 mm ***(prepreg 2116 Er=4.48) Layer Inner1 Copper Thickness 0.035 mm Core Thickness 0.53 mm *** (Er=4.2) Layer Inner2 Copper Thickness 0.035 mm prepreg Thickness 0.12 mm ***(prepreg 2116 Er=4.48) Layer Bottom Copper Thickness 0.035 mm Hot Tags: fr4 board and aluminum pcb, China, factory, manufacturers, suppliers, quotation, made in China