Circuit board with gold finger

Specification:
 

Product Name: Printed Circuit board

Place of Origin: China

Quality standard: IPC-A-600F  /  IPC-ML-950

• ·       Number of Layer:    single-layer / double-layer /  4  layer - 10 layer
• ·       Soldermasks color: Green / Red / White / Blue / Black / Clear / Grey
• ·       Silkscreen color: White / Yellow / Black
• ·       Copper Thickness:  0.5-10 oz
• ·       Laminate material: FR-4 / FR-1 / CME-1
• ·       Base Board Thickness:  0.2 -- 4.0mm
• ·       Surface Finishing: OSP / HAL / Immersion AU, Gold, Silver / Gold Finger
• ·       Twist:  0.5%
• ·       Insulation resistance:  10(11)
• ·       Test voltage: 150V-300V
• ·       Thermal cycling ability  288C   5second
• ·       Finished board area: 560x610mm
• ·       Min.Line Width and Spacing:  0.1mm/0.1mm
• ·       Copper thickness in hole:  25.0 um
• ·       Mini.Pad diameter inner layer:  0.5mm
• ·       Mini.Hole Diameter: 0.25mm
• ·       Hole tolerance PTH:  +0.075mm       NPTH:  +0.05mm
• ·       Hole location tolerance:  +0.075mm
• ·       Profile tolerance CNC Routing:  +0.15
• ·       Profile tolerance CNC Punching: +0.15
• ·       Solder mask bridge ability: 0.1mm
• ·       Solder mask rigidity: 6H
• ·       Solderable test:  245C  5second
• ·       Imcombustibility: 94V  0
• ·       Electronic test: grid test or flying probe netlist testing
• ·       Inner packing: Vacuum packing / Plastic packing
• ·       Outer packing: Standard carton packing 

Dongguan Greatta Electronic Factory specializes in manufacturing Printed Circuit Board. We offer quality product of RoHs compliant and ISO 14000 system for our customers. Welcome your own design and provide OEM service.