... : 0.15mm/0.15mm Surface Treatment: ENIG: Au: 0.03-0.09um, Ni: 2-6um Minimum via diameter: 0.2mm ... Rigid-flex PCB, Multi-layer FPC, EM-shielding FPC, Finger-impending FPC, Special R/I FPC, Irregular-shape FPC, Regular FPC, multilayer PCB, printed circuit board ... , PCB circuit, printed circuit board, fpcb, PCBA, FPC connector, pwb, FPC board, FPC connter circuit board, print circuit board, rigid PCB, ...