Cirket Company
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Payment Terms: | T/T,L/C,D/A |
Place of Origin: | Guangdong, China (Mainland) |
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Base material: FR4 Layer count: double-sided board and single sided PCBBoard thickness: 1.6mm Copper thickness: 1oz Surface finish: immersion gold and lead-free HASLSolder mask colors: blackSize: 153.7 x 93.1/8 upTechnical parameters:
Surface treatment: HASL (LF), immersion gold, flash gold, OSP, immersion tin, immersion silver, HASL and gold finger, selective nickelLaminates: CEM-3, PTFE, FR-4 (high TG and more), metal base (AL, CU and more), rogers and moreMaximum layers: 16 Maximum board dimensions: 20 x 48 inchesBoard thickness: 0.4 to 5.5mmMaximum copper thickness:
Inner layer: 4ozOuter Layer: 5oz
Minimum track width: 4 mils/0.1mmMinimum track space: 4 mils/0.1mmMinimum hole size: 8 mils/0.2mmMinimum laser hole size: 4 mils/0.1mmPTH wall thickness: 0.8 mils/20umPTH diameter tolerance: ±3 mils/±76umNPTH diameter tolerance: ±2 mils/±50umAspect ratio: 10:1Impedance control: ±10%