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HDI Rigid Flex PCB With ENIG Surface Finish 4 Layer Fr4/Polyimide HDI 1+N+1

HDI Rigid Flex PCB With ENIG Surface Finish 4 Layer Fr4/Polyimide HDI 1+N+1

HDI Rigid Flex PCB ENIG Surfac

Fr4 HDI Rigid Flex PCB

Fr4 rigid flex rigid pcb

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Product Details
Surface Finishing:
Minimum Trace/Space:
1-8 Times
Profiling Punching:
Routing, V-CUT, Beveling
FR4, Polyimide, PET
Local High Density, Back Drill
Payment & Shipping Terms
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Product Description

Density Rigid Flex Pcb With ENIG Surface Finish 4 Layer Fr4/Polyimide HDI 1+N+1

Product Description:

The Rigid Flex PCB (Printed Circuit Board) is a sophisticated and highly versatile component, widely used in a variety of modern electronic applications where space is at a premium and reliability is crucial. This product seamlessly combines the best attributes of both rigid and flexible circuit technologies to offer a superior solution for complicated electronic challenges. The Rigid Flex PCB is essentially a hybrid circuit board that features a combination of rigid and flexible substrates which are laminated together into a single structure.

The 4 Layer Rigid Flex PCB is a specific model within this product range that boasts four distinct layers, offering a substantial level of complexity and functionality. This configuration enables a more intricate routing and a higher component density, which is ideal for advanced electronic devices. The meticulous engineering of this product ensures high-quality performance, with a hole position deviation of just ±0.05mm. This precision allows for exacting component placement and reliable connections, which is crucial in applications where every micron counts.

One of the standout features of the Rigid Flex PCB is its remarkable minimum trace/space specification of 0.1mm. This allows for incredibly fine lines and spaces, making it possible to fit more circuits into a smaller area without compromising on the electrical properties or the signal integrity. This is particularly advantageous for high-speed signal applications or for devices where the conservation of space is necessary.

The adaptability of the Rigid Flex PCB is highlighted by its flexibility range, which spans from being capable of 1 to 8 times bending. This characteristic is what gives the Flexible Stiff Circuit Board its name, as it can be flexed or bent during installation or maintenance without damaging the circuitry. Such a feature is essential in applications where the PCB must conform to a particular shape or where the board will be subject to movement or thermal expansion.

With a vast PCB Layer range from 1 to 28 layers, the Rigid Flex Printed Wiring Board can be tailored to meet the specific requirements of any application, whether it calls for a simple, single-layer design or a complex, multi-layered structure. The added layers can be used for power distribution, signal routing, or to accommodate additional electronic components, providing designers with a high degree of freedom when it comes to the layout and functionality of their electronic devices.

Furthermore, the Rigid Flex PCB is known for its durability and reliability. The combination of rigid and flexible parts allows the Foldable Rigid Circuit Board to withstand the rigors of harsh environments, including high vibration and impact. This makes it an excellent choice for military, aerospace, medical, and automotive applications, where reliability is non-negotiable.

In summary, the 4 Layer Rigid Flex PCB is a product that stands out for its precision engineering, flexibility in design, and robust performance. It is a testament to the advancements in PCB technology, offering a hole position deviation of just ±0.05mm and a minimum trace/space of 0.1mm. The range of 1-28 layers of PCBs provides extensive adaptability for various applications, while the flexibility of 1-8 times bending ensures that the board can be used in the most demanding of environments. Whether the application requires a Flexible Stiff Circuit Board, a Foldable Rigid Circuit Board, or a Rigid Flex Printed Wiring Board, this product delivers a reliable and efficient solution for sophisticated electronic needs.



  • Product Name: Rigid Flex PCB
  • Product Type: PCB Assembly
  • Material: FR4, Polyimide, PET
  • PCB Layer: 1-28 layers
  • Flexibility: 1-8 Times
  • Profiling Punching: Routing, V-CUT, Beveling
  • Flexible-Bendable PCB
  • Flex Rigid PCB
  • Bendable Rigid Printed Wiring Board

Technical Parameters:

Parameter Specification
Material FR4, Polyimide, PET
Profiling Punching Routing, V-CUT, Beveling
Bend Radius 0.5-10mm
Pcb Layer 1-28 layers
Minimum Trace/Space 0.1mm
Treatment ENIG/OSP/Immersion Gold/Tin/Silver
No Of Layers 4 Layer
Dimension 41.55*131mm
Sanforized Local High Density, Back Drill
Hole Position Deviation ±0.05mm


The Flexible Rigid Circuit Board, which incorporates high-end treatments such as ENIG, OSP, Immersion Gold/Tin/Silver, is designed to meet the complex needs of modern electronic applications. This hybrid solution combines the flexibility of flexible circuits with the robustness and support of rigid boards, allowing for seamless integration into a variety of dynamic environments. With a minimum trace/space of 0.1mm and local high-density features complemented by back drilling technology, these boards are perfect for applications requiring intricate designs and enhanced connection reliability.

One of the most critical attributes of the Flexible Rigid Circuit Board is its bendability. With a bend radius ranging from 0.5 to 10mm, these boards can be shaped to fit into tight or irregular spaces, making them ideal for wearable technology, medical devices, and aerospace components. The adaptability of the Bendable Rigid Printed Wiring Board allows for repeated flexing without compromising the integrity of the circuit, which is essential for products that undergo constant movement or have to endure harsh conditions.

Moreover, the precision of Profiling Punching techniques such as Routing, V-CUT, and Beveling ensures that each board is tailored to the specific requirements of the product. The precise profiling helps in reducing stress on the board during bending and fitting, thereby extending the product's life. These shaping technologies also facilitate easier assembly and disassembly, which is highly beneficial during maintenance or upgrades.

The Flexible Rigid Circuit Board is also characterized by its Sanforized attribute, which refers to the local high-density areas that are specially treated to ensure the mechanical stability of the board. This feature, along with the carefully calculated bend radius, provides a robust platform for high-speed and high-frequency signal applications, where signal integrity is paramount.

In conclusion, the Flexible Rigid Circuit Board is the embodiment of versatility and durability, making it a perfect candidate for a wide range of applications. Whether it's for consumer electronics that require a slim and bendable form factor, or for industrial machines that demand high precision and reliability, the Bendable Rigid Printed Wiring Board stands as a testament to the advancements in PCB technology.



Our Rigid Flex PCB product is designed to meet the most stringent requirements in the electronics industry. With the precision Hole Position Deviation of ±0.05mm, our Bendable Printed Circuit Board ensures exceptional accuracy in component placement. Catering to diverse applications, we offer a standard 4 Layer configuration with the possibility to expand up to a Max Layer count of 52L, making our boards suitable for complex and high-density designs.

Constructed from high-quality materials such as FR4, Polyimide, and PET, our Bendable Rigid Printed Wiring Board is both durable and flexible, allowing for reliable performance in dynamic environments. The Minimum Trace/Space specification of 0.1mm on our boards enables high-speed signal integrity and compact component placement.

The Rigid Flexible Printed Circuit Board we provide is an ideal solution for applications requiring a combination of robustness and flexibility. Our customization services ensure that your specific design requirements are met with precision and reliability, ensuring that your product performs at its best in any use case.


Support and Services:

The Rigid Flex PCB product combines the best of both rigid boards and flexible circuits integrated into one unit, allowing for a more versatile range of applications. Our technical support and services for the Rigid Flex PCB are designed to ensure that you can fully utilize the product's capabilities and address any issues that may arise.

Our technical support includes comprehensive troubleshooting assistance to help diagnose and resolve any operational issues you may encounter with the Rigid Flex PCB. Whether you're facing challenges with connectivity, flexibility, or any other aspect of the product, our experienced technicians are here to provide you with expert guidance.

Additionally, we offer a range of services to enhance the performance and longevity of your Rigid Flex PCB. These services include but are not limited to design consultation, layout optimization, material selection advice, and assembly guidance to ensure that your product is perfectly tailored to your specific needs and application requirements.

We are committed to providing ongoing support and maintenance services to help you keep your Rigid Flex PCB in optimal condition. Our services include regular performance check-ups, updates, and repairs as needed to maintain the high quality and reliability of your product over its entire lifecycle.

To ensure that you get the most out of your Rigid Flex PCB, we also offer training and documentation to help you understand the product's features and capabilities better. This allows for more efficient use and integration of the Rigid Flex PCB into your existing systems and processes.

For any further assistance or to avail of our technical support and services, please reach out to our customer service team. We are dedicated to providing you with the support you need to achieve success with your Rigid Flex PCB product.

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