Rigid-Flex PCB (Rigid-Flex Circuit Board) is a hybrid type of circuit board that combines a rigid circuit board (Rigid PCB) with a flexible circuit board (Flex PCB) through a special process. Its core design concept is to integrate the mechanical stability of the rigid area and the bending adaptability of the flexible area on a single board, and achieve three-dimensional wiring through interlayer transitions to meet the strict requirements of complex electronic devices for space, weight, and reliability.
Three-dimensional space adaptability
Flexible area: Utilizes flexible substrates such as polyimide (PI) to support repeated bending (dynamic bending life can reach tens of thousands of times), suitable for dynamic scenarios such as foldable screens and wearable devices.
Rigid area: Provides mechanical support through materials such as glass fiber reinforced epoxy resin (FR4), ensuring the stable installation of high-density components (such as chips, connectors).
Layer transition: The flexible layer and the rigid layer seamlessly connect through stepped stacking or embedded design, eliminating the space waste and signal loss caused by traditional connectors.
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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