Flex pcb design rules

1. Minimum trace width and spacing: The minimum trace width and spacing should be at least 0.1 mm.
2. Copper thickness: The copper thickness should be between 0.5 oz and 2 oz.
3. Pad size and shape: The pad size and shape should be designed to accommodate the component lead or connector pin.
4. Drill hole size: The minimum drill hole size should be 0.2 mm.
5. Annular ring: The annular ring should be at least 0.1 mm.
6. Solder mask: The solder mask should be designed to cover all exposed copper traces and pads.
7. Silkscreen: The silkscreen should be designed to provide clear and readable labeling of components and connectors.
8. Board outline: The board outline should be designed to fit the intended enclosure or mounting location.
9. Flexibility: The design should allow for the required flexibility of the flex PCB.
10. Stiffener placement: Stiffeners should be placed in areas where components or connectors are mounted to provide additional support.

Iflex is Professinal Flex and rigid-flex PCB manufacturer,
welcome to mail us: contact@iflexpcb.com for your any quesiton about Flex and Rigid-Flex PCB.