High Density and Precision Flexible Printed Circuit (Double Sided Type)
Double sided FPC with high density & precision is achieved by our excellent circuit manufacturing technology.
• Base Layer: Polyimide 25µm+Cu 1/2oz (Thickness of PTH)
• Cover Layer: Polyimide 25µm+adhesive 25µm+solder resist 13µm
• Trace width & space: 50µm/50µm
• Diameter of PHT: ø100µm
• Diameter of land: ø300µm
• Peel Strength of the trace: > 0.7kg/cm
• Migration test: >108 Ω(85°Cx85ºRHx1,000h 50V DC)
• Heat shock test: 10 cycles (Dipping into oil 260°C*10s <--> 25°C*10s
• Mobile phone, LCD, Digital AV, etc...