- rigid pcb 4layer shenzhen maker
- 2017-01-11 18:56
- 4Layer PCBTG 135 degreePCB thickness 1.6mmGreen solder maskWhite silkscreenSurface treatment ENIGMin Line/space 4/5milMi
- led pcb al base by shenzhen pcb maker
- 2017-01-11 18:56
- AL PCBPCB thickness: 2.0mmWhite solder maskBlack silkscreenSurface treatment: HASLMin Line/space: 5/5milMin hole: 7.8mil