Flex pcb tolerances
Flex PCB tolerances refer to the allowable deviation or variation from the specified dimensions, features, and characteristics of a flexible printed circuit board. The tolerances for flex PCBs depend on various factors such as the design, materials used, manufacturing process, and application requirements. Some common flex PCB tolerances include:
- Width and thickness: The width and thickness of the flex PCB should be within a certain range specified in the design. The tolerance for width is typically ±0.1mm, while the tolerance for thickness is typically ±0.05mm.
- Hole size and position: The holes in the flex PCB should be within the specified diameter and position. The tolerance for hole size is typically ±0.05mm, while the tolerance for position is typically ±0.1mm.
- Copper trace width and spacing: The copper traces on the flex PCB should be within the specified width and spacing. The tolerance for trace width is typically ±0.05mm, while the tolerance for spacing is typically ±0.1mm.
- Solder mask and silkscreen: The solder mask and silkscreen should be within the specified dimensions and position. The tolerance for solder mask is typically ±0.1mm, while the tolerance for silkscreen is typically ±0.2mm.
- Bend radius: The flex PCB should be able to bend without breaking or damaging the traces. The tolerance for bend radius depends on the thickness and material of the flex PCB.
It is important to note that the tolerances for flex PCBs may vary depending on the specific requirements of the application. Therefore, it is important to consult with the manufacturer and design team to ensure that the tolerances are appropriate for the intended use.
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.