double sided aluminum base pcb 2L, CCAF-01, 1.0mm, 70um, purple solder mask, white ... -4, Metal base, Rogers...3Board thickness8~126 mil (0.2~6.0mm)4Copper foil0.5oz, 1oz, 2oz, 3oz, 4oz, 5oz (18 ... : 24mil (0.6mm)14S/M pitchMin.: 2mil (0.05mm)15HASL(HAL)40u"~1000u"16OSP(Entek)2-5um17Gold fingerNi: 80~250u", Au ... /mm26Thermal Shock3 x 10Sec@288ºC Double Sided Aluminum Base PCB