Flexible Printed Circuit Board Material

The advent of new flexible pcb fabrication technologies drives flexible pcb to feature its advantages of light weight thinness and flexibility leading to its wide range of applications.

Flexible printed circuit board material.

Flexible electronics also known as flex circuits is a technology for assembling electronic circuits by mounting electronic devices on flexible plastic substrates such as polyimide peek or transparent conductive polyester film. Unlike rigid pcbs flexible circuits have ability to enable the circuitry to be conformed to a desired shape to fit the electronic device or product or to flex during. Aluminum on pen material conductors copper is the most widely used conductor and comes in various thicknesses to meet each customer s requirements. The flexible printed circuit board fpcb market revenue was xx xx million usd in 2014 grew to xx xx million usd in 2018 and will reach xx xx million usd in 2024 with a cagr of x x during 2019 2024.

Multilayer rigid flex pcbs also include prereg fiberglass as middle substrate layers. In a rigid flex design the flexible part of the board resembles a typical flex circuit. Polyimide composite double sided copper clad laminate and bondply ideal for high speed digital and high frequency flexible circuit applications. Flexible printed circuits fpc also written as flexible circuit flexible pcb flex circuit or flex pcb which is built with flexible base substrate pi polyimide or pet polyester.

You can etch flexible circuit boards using a 3d printer. Nowadays flexible pcb printed circuit board develops so fast that its market share goes up and much progress has been made in terms of technology. Printed circuit board materials laminates overview. 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.

Meanwhile the rigid sections have similar materials to standard rigid pcbs. Additionally flex circuits can be screen printed silver circuits on polyester flexible electronic assemblies may be manufactured using identical components used for. In summary if you have flexible circuit design or flexible printed circuit board needs we can help. They can be made of very thin copper clad board material or even conductive fabric standard copper clad circuit board material fr4 of any thickness can also be etched using this method.

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. Just like standard pcbs these rigid areas often have fiberglass as a substrate material. They consist of a thin insulating polymer film having conductive circuit patterns affixed thereto and typically supplied with a thin polymer coating to protect the conductor circuits. Offerings of double sided and single sided clads enable multi layer construction of antenna and feedlines with good material compatibility.