Materials: PI, copper and Ni/AuType: FPClayers: 1-4 layersFinished board dimensions: 10 x 15, 250 x 380mmBoard thickness: 0.057 to 0.6mmFinished board thickness tolerance: ±2 milsDrill hole diameter: 0.15 to 6.7mmFinished via diameter: 0.1mm (minimum)Inner layer dielectric thickness (1/2 mils PI with 15um adhesive): 0.0275 to 0.1mmHole diameter tolerance of PTH: ±2 milsHole diameter tolerance of NPTH: ±1 milHole position tolerance (compared with Gerber data): ±1 milThickness of PTH hole copper: 8 to 30μmTolerance after etching: generally ± 30, 15% for impedanceTolerance of image to image (minimum): ±3 milsTolerance of image to edge (minimum): ±2 milsCover layer registration (minimum): 6 milsPunching hole diameter: 0.1 to 5.0mmTolerance of pasting adhesive and stiffener: ±0.3mmPunching die dimension tolerance (hard die): ±4 milsPunching die dimension tolerance (soft die): ±12 milsImpedance tolerance (minimum): ± 10%SMT tolerance and pitch width (minimum): ±4 mils
2.Detailed Terms for Pcb Assembly
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206,0805,0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.
1)Gerber file and Bom list
2)Clear quantity of pcba or pcba sample for us
3)Test method for PCBA
Certification:UL Approval ROHSISO9001:2000CE certificationSGS Lead-free certification
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