1.2mm Thinkness Flexible PCB with OSP Surface Treament FPC Design Customized Board

1.2mm Thinkness Flexible PCB

Flexible PCB is a printed circuit board that can be bent, folded, and twisted. It uses a flexible substrate (such as polyimide, polyester film, etc.) as the substrate, allowing the circuit board to be bent, twisted, and compressed without damaging the circuit. Flexible PCB has extremely high flexibility and adaptability, can adapt to complex space design and dynamic environment, and is widely used in electronic products that require thinness, high density, and flexibility.

Advantages of Flexible PCB, FPC:

• Flexibility and high space utilization
• Adapt to dynamic applications
• Reduce wiring and welding requirements
• High signal integrity and low interference
• Light weight, thin thickness
• Manufacturing process is mature

Product Features:

• Flexibility and bendability
• High-density integration
• Reduce size and weight
• Adapt to complex shapes
• High reliability
• Excellent thermal conductivity and chemical resistance

Manufacturing process:

• Substrate selection: Flexible PCBs typically use polyimide (PI) or polyester film (PET) as the substrate, which offers excellent flexibility, temperature resistance, and chemical corrosion resistance.
• Circuit design and photolithography: The circuit pattern is transferred to the flexible substrate using photolithography technology, and then etching is performed to the unwanted copper layer, leaving the circuit pattern.
• Hole processing and electroplating: Drilling processing is carried out on flexible PCB, and electroplating process is adopted to make the inner wall the hole conductive, usually using blind hole and buried hole design.
• Lamination process: Flexible PCBs can be designed with single-layer, multi-layer, or double-sided layouts, and different circuit layers are stacked together using lamination process to form a circuit board with high integration.
• Surface treatment: The surface of flexible PCB is treated to improve solderability and anti-oxidation ability. Common surface treatment methods include OSP (Organic Protection), ENIG, HASL etc.
• Assembly and testing: After the circuit design is completed, surface-mount technology (SMT) or through-hole components are assembled, and electrical testing is performed ensure that the circuit board's performance meets the design requirements.

Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs.

As a professional supplier of customized boards, we work closely with our clients, leveraging our strengths in processes and technologies based on their design files to create high-performance, high-quality customized boards that support their product innovation and upgrades.Our company has two production bases in Dongguan andJiangxi, covering an area of 205000 square meters with a comprehensive monthly production capacity of 200000 square meters. The company's products are widely used in computer peripherals, communication, power supply, medical, automotive electronics, household appliances and other fields.

Our company advocate integrity, win-win and pioneering business philosophy, and put into practice the work style of "pragmatism, hard work and responsibility" to create a good corporate environment. Based on a new management model, advanced technology and equipment and good product quality, We always adhere to the corporate spirit of customer first and people-oriented.