8 Layers TU-872LK with 0.15mm small holes

    8L, TU-872LK, 1.0mm, 4up Cu: Ext: 0.5oz start; Inn: 0.5oz S/M: Green ; S/L: White Immersion Gold: 2u" Impedance Smallest hole: 0.15mm; Trace / Width: 4mil

8 Layers TU-872LK with 0.15mm small holes