Ecvv Trade
Us (HK) Industrial Co., Ltd.

China Manufacturer with main products: PCB(printed circuit board) &PCBA

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PCB&PCBA

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Place of Origin: Guangdong in China

Specifications

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    Detailed Product Description:

    Product Name: Printed Circuit board (PCB)

    Quality standard: IPC-A-600 class 2 / 3

Number of Layers: double layers; 4 layers-12 layersCopper Thickness: 0.25-3.0oz, 0.5-3.0ozBase Board Thickness: 0.3-3.2 mm;0.6-3.2mmIncombustibility: 94V - 0,94V - 0Peelable resistance: 12.3N/cm,12.3N/cmTwist:  0.50%,0.50%Insulation resistance: 10(11),10(11)Test voltage: 10-300DCV,10-300DCVFinished board area: 560*970mm, 560*970mmMin. Line Width and Spacing: 0.1/0.1mm,0.1/0.1mmCopper thickness in hole: 25.0um,25.0umMin. pad diameter: Inner layer: 0.5mmOut layer:  0.076mm,0.076mmMin. Hole Diameter: 0.25mm,0.20mmHole tolerance: PTH: 0.076mm,0.076mmNPTH:  0.05mm,0.05mmHole location tolerance: 0.076mm,0.05mmProfile tolerance: CNC Routing:  0.1mm,0.1mmPunching:  0.13mm,0.13mmSolder mask bridge ability: 0.1mm,0.075mmSolder mask rigidity: 6H,6HSolderable test: 245C, 5secondThermal cycling ability: 288C, 10secondSurface Finishing:  OSP, HAL, Immersion AU, Rosin, Gold FingerQuality standard: IPC-A-600F,IPC-ML-950

Service Process

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