board to fpc connector 1,Factory directed price 2,Fast lead time ... 4,Quality Certification board to fpc connectorSpec.Layer: 1-30Board finished thickness:0.21mm-7.0mmMaterial:FR-4 ... ,CEM-1,CEM-3,High TG,FRS Halogen free ,RogersMin ... gold, immersion silver /gold,OSP,gold platingCopper thickness:35um 1.0oz/3oz-60zSolder mask color: greenBoard thickness :min0.15mm ...