2 Layers Yellow SM Conventional pcb

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