Flexible Printed Circuit Board (FPC) is a type of circuit board that uses flexible substrates (such as polyimide, polyester film, etc.) as its core. It is manufactured through printing technology to create conductive circuits and can integrate electronic components.
Flexible substrate: Typically made of polyimide (PI) or polyester (PET) films, it possesses high flexibility, high temperature resistance (PI can withstand 400°C), and chemical resistance.
Conductive layer: Mainly composed of copper foil, fabricated through electro-deposition (ED) or lamination processes, with adjustable thickness (e.g., 1/2oz, 1oz), supporting single-sided, double-sided or multi-layer circuit designs.
Cover layer: Composed of protective insulating materials (such as polyimide or acrylic), covering the conductive lines to prevent short circuits and mechanical damage.
Reinforcement plate: Optional rigid materials (such as FR4 or steel sheets) can be selected to enhance local mechanical strength, facilitating component soldering and installation.
High Frequency PCBs are specialized printed circuit boards designed to handle and transmit high-frequency signals, typically operating above 1 GHz, with some applications extending into the millimeter-wave band (30 GHz and beyond). These boards are engineered to maintain signal integrity and reliability during high-speed data transmission, making them indispensable in modern high-speed communication and electronic syste
High Frequency PCBs are specialized printed circuit boards designed to handle and transmit high-frequency signals, typically operating above 1 GHz, with some applications extending into the millimeter-wave band (30 GHz and beyond). These boards are engineered to maintain signal integrity and reliability during high-speed data transmission, making them indispensable in modern high-speed communication and electronic systems.
Product name: High frequency PCB
Material: Roger RO4350B + Shengyi S1000 FR4
Layers: 4layers
Copper: 1oz
Thickness: 1.20mm
Surface finishing: Immersion Gold 2U"
Soldermask: Taiyo Green soldermask
Application: communication device
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