
Flexible Printed Circuits
Type of Boards Materials Polyimide (Kapton) No. of Layers 1-4 (Flex & Rigid-Flex) Minimum Line Width & Spacing Single-Sided 0.75 mm (0.002") Double-Sided 0.075 mm (0.003") Minimum Hole Sizes Drilled PTH 0.25 mm (0.01") Punched 0.60 mm (0.024") Maximum Circuit Sizes Single-Sided 550 mm x 500 mm (21.65" x 19.68") Double-Sided 550 mm x 500 mm (21.65" x 19.68") Dimensions / Tolerances Line Width (w) +/-0.025 mm (+/- 0.001) Hole Sizes (h) +/- 0.05 mm (+/- .002") - Non-PTH
'+/- 0.10 mm (+/- .004") - PTHOutline
Dimensions+/- 0.05 mm (+/- .002") Base Copper / Thickness 1/3 oz 0.012 mm (0.00047") 1/2 oz 0.018 mm (0.0007") 1 oz 0.036 mm (0.0014") 2 oz 0.072 (0.0028") Surface Finish 1. Tin Plating Ni/Au Plating
2. Immersion Ni/Au Plating
3. Electrical Tin Plating
4. Immersion Tin Plating
5. OSPNickel/gold - Hard and soft gold options
available over nickel silverCertifications U.L. & ISO-9001-2000 , ISO 14001 No. of Employees 400 Monthly Output S/S : 5,000 m2
D/S & Multi Layer: 10,000 m2Lead Time New Orders 3-4 Weeks Repeat Orders 2-3 Weeks