... White silkscreen, Punching, OSP. E-test SERIALITEMTECHNICAL DATA1Layers1-16 Layers2Base-materalFR-2, CEM-1, FR-4, Metal base, Rogers ... , 4oz, 5oz (18-175um)5working panel size12" x 13" ~ 21" x 24"6Min. drill size(finished)8mil (0.2mm ... 2mil (0.05mm)15HASL(HAL)40u"~1000u"16OSP(Entek)2-5um17Gold fingerNi: 80~250u", Au: 1~5u"18Immersion ... .3KV/mm25Peel Strength1.4N/mm26Thermal Shock3 x 10Sec@288ºC SSB of FR ...