P10(1R)-V701B-3 FR-4 double sided PCB board 1. ... 2.size:315*155mm 3.available now 4.green soldermask P10(1R)-V701B-3 FR-4 double sided PCB board1.thickness ... device, loudspeaker, military estate, office automation appliance, solar energy, etc. P10(1R) double sided PCB