5OZ RoHS HASL 12Up Panel Green PCB with white silkscreen FR4 1L 0.1MM Thickness 1OZ copper Green soldermask HASL Lead Free 5OZ RoHS HASL 12Up Panel Green PCB with white silkscreenBasic electronic parameters:1. Manufacturer: RayPCB2. Original place: Shenzhen China3. Board material: FR44. Adhesive: 3M5. Board thickness: 1.6MM6. Layer number: 2L7. Finishing copper size: 5OZ8. Min line width / track: ...