Flexible Circuit Board Material

Diy flexible printed circuits.

Flexible circuit board material.

Flexible pcbs with various types of stiffeners. Common flex circuit material stack up below you will find some examples of common material stack ups for flex and rigid flex circuit board construction. Flex circuit boards come in different types. Selecting the optimum flex circuit board material is a key element to the success of a flexible circuit design.

Additionally working components in the machinery or product may rub against the circuit board and cause excessive wear and tear. You will find flex pcbs inside most cellphones or similar miniaturized gadgets. In a rigid flex design the flexible part of the board resembles a typical flex circuit. Stiffener material can be used to add addition durability and abrasion resistance.

Aluminum on pen material conductors copper is the most widely used conductor and comes in various thicknesses to meet each customer s requirements. You can etch flexible circuit boards using a 3d printer. Two flexible conductive layers separated from each other with an insulating layer. Meanwhile the rigid sections have similar materials to standard rigid pcbs.

Produce your own single sided flexible printed circuits using a solid ink printer copper coated polyimide film and common circuit board etching chemicals. Material selection is determined by the combination of the electrical mechanical bend requirements and cost considerations of a specific design. In summary if you have flexible circuit design or flexible printed circuit board needs we can help. Pyralux laminates for flexible and rigid flex pcbs dupont has long been a market leader in laminates for flexible and rigid flex pcbs.

A wide variety of materials and configurations are available to address the needs of today s design applications. Outer layers may have exposed or covered pads. If you are looking for more information about flex circuit construction methods we recommend seeing our technical article on the latest material and construction methods provide the highest. Double layer flexible pcb.

Multilayer rigid flex pcbs also include prereg fiberglass as middle substrate layers. Make flexible circuit boards using a 3d printer. Flexible substrate material such as fccl coverlay prepreg and solder mask and reinforcement board have to feature fire resistance and be halogen free. Our extensive family of pyralux interra and temprion branded products expands possibilities for flexible laminates embedded passives and thermal performance in demanding applications such as 5g networks.

Just like standard pcbs these rigid areas often have fiberglass as a substrate material. Only one flexible conductive layer with two insulating layers on each side.