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Products > Production Line > Seil | Similar Products

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Production Line

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Printed Circuit Board Assembly(PCBA): main process Surface Mount Technology • Surface-mount component mounting, including chip components, ICs, BGAs, and QFNs. • Solder paste printing → component mounting → reflow ...

PCB - Hdi: PCB - HDI Description HDI PCBs are printed circuit boards that achieve extremely high wiring density using **finer line widths/spacing and microvias** than conventional PCBs. They are optimized for ...

PCB - Rigid Flex: Radius • Static bending: 6 to 10 times the thickness • Dynamic bending: 10 to 20 times the thickness Risk of cracks and short circuits if radius is not observed Electrical Test • 100% BBT ...

PCB - Flex: Radius • Static bending: 6-10 times the substrate thickness • Dynamic bending: 10-20 times the substrate thickness Failure to comply with the bending radius can lead to cracking and short circuits. ...

PCB - Multi-Layer: Lines & Spaces • Standard: 100–150 μm • Minimum: 75 μm or less (HDI process) Influencing factors Manufacturing difficulty, cost, and yield Via Specifications • Through Via (PTH): General Purpose • ...

PCB - Double Sided: products CEM-3 • Cost-effective compared to FR-4 • Suitable for products requiring medium reliability Recommended Most double-sided PCBs use FR-4. Board Thickness • Typical range: 0.6 mm ~ 3.2 mm • ...

PCB - Single Sided: products: 0.8 to 1.2 mm • Products requiring mechanical rigidity: 1.6 mm or more Copper Weight • 1 oz ~ 2 oz/ft² (minimum standard) • Directly related to current capacity and heat dissipation ...

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