1L FR4+Nickel sheet+Flexible ENIG
1L FR4+Nickel sheet+Flexible ENIG
Min track/gap  4mil/4mil

Min hole: 0.2mm

Board thickness: 0.25mm

Surface : ENIG

Material:Thinflex PI+FR4 stiffener+Nickel sheet

Specialty:  Bended nickets sheets
Quantity