Product name:Flex-Rigid circuit board CharacteristicLayer count: 4l + flex part: 2l Board thickness: 1.6mm+0.21mm base materials: FR4+PI Finished size:201.93*87.39mm Surface finish:ENIG+hasl lf Line width/line space: 6/5mil Minimum hole: 0.4mm Solder resist color: greenSpecifications:1.5/4.8Mil impedance controlIn narrow area, do flexible processtwo kinds of surface finish, high counterpoint precision
Flex-Rigid Circuit Board