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ase Material: Standard Hig Tg170 FR4
Copper thickness: 2 oz inners,2 oz finish outers,
Board thickness:1.6 mm+/-10%
Solder-mask color: Red
Legend color:White
Surface Finish:ENIG(2U”)(Immersion Gold)+Hard gold for fingers(connectors)
Min.vias:0.2mm;
Min.Track w/d:4/4 mil
Impedance control:+/-10%
CONVENTIONAL PRINTED CIRCUIT BOARD
The conventional PCBs have electrical connection on the normal FR-4 material through the vias. After a long-term development, it has evolved from single-layer to double-layer, multi-layer PCBs.
Dihe Electronics capabilities of conventional pcb as below:
Layer Count: 1L/2L/4L/6L/8L/10L
Max. Aspect Ratio: 12:1
Surface Finish: HAL Leaded, HAL Leadfree, ENIG(Immersion Gold),Immersion Tin(Chem. Tin), OSP,Gold Finger, Immersion Silver(Ag), Hard gold plating
