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Durable Rigid Flex PCB Circuit Board With Silver Treatment Enig Surface Fr4

Durable Rigid Flex PCB Circuit Board With Silver Treatment Enig Surface Fr4

Rigid Flex PCB Silver Treatment

Silver Treatment PCB Circuit Board

Durable Rigid Flex PCB

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Product Details
ENIG/OSP/Immersion Gold/Tin/Silver
Surface Finishing:
FR4, Polyimide, PET
Profiling Punching:
Routing, V-CUT, Beveling
Hole Position Deviation:
Local High Density, Back Drill
1-8 Times
Payment & Shipping Terms
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Product Description

Flexible Rigid Flex Pcb With Silver Treatment Enig Surface Fr4

Product Description:

The Rigid Flex PCB, or Rigid Flex Printed Wiring Board, represents the pinnacle of technological innovation in the field of electronic interconnect solutions. This product combines the durability and stability of traditional rigid PCBs with the versatility and adaptability of flexible printed circuit boards. This hybrid solution is particularly suitable for dynamic or high-flex applications where a standard PCB might fail. The Rigid Flex PCB is designed to meet the rigorous demands of modern electronics, offering unparalleled reliability and performance.

Our Rigid Flex PCB is constructed from top-tier materials such as FR4, Polyimide, and PET, ensuring mechanical stability and excellent electrical properties. The use of these materials contributes to the board's robustness and ability to withstand high temperatures. Moreover, the flexible areas of the PCB utilize flexible materials such as Polyimide or PET to provide repeated flexing capability without compromising the integrity of electrical connections.

With the capacity to support up to a staggering 52L (layers), our Rigid Flex PCBs are perfect for complex, multi-layered electronic assemblies. They can be engineered to accommodate a vast array of components, including Surface Mount Devices (SMD), Ball Grid Arrays (BGA), and Dual In-line Package (DIP) components. This versatility allows for high-density component placement, which is essential for sophisticated devices that require a compact and efficient design.

The Flexible Rigid Circuit Board is treated with a variety of surface finishes, such as Electroless Nickel Immersion Gold (ENIG), Organic Solderability Preservatives (OSP), Immersion Tin, Immersion Silver, and more. These treatments not only protect the copper traces against oxidation but also provide a reliable surface for soldering components. ENIG, in particular, is renowned for its excellent surface planarity and is ideal for fine-pitch BGA and smaller components, ensuring long-term reliability of the assembled product.

Our PCB Assembly process for the Rigid Flex PCB is meticulous and tailored to meet the highest industry standards. Each board is assembled with precision and care, ensuring that every component, be it SMD, BGA, or DIP, is perfectly aligned and securely attached. The integration of rigid and flexible sections in a single board requires expert assembly techniques to maintain the integrity of the board during the soldering process and throughout its operational life.

The Flexible-Bendable PCB offers a significant advantage in electronic packaging, allowing for 3D configurations that can conform to the shape of the product, reducing space and improving performance. This is particularly important in wearable technology, aerospace, and medical devices, where space is at a premium and reliability is critical. The Rigid Flex PCB's ability to bend and twist without damaging the electrical connections makes it an ideal choice for these and many other applications.

In summary, our Rigid Flex PCB product is the epitome of reliability and innovation in the Printed Wiring Board industry. Its flexible-bendable nature, combined with high-density multi-layer capabilities, makes it suitable for the most demanding applications. With a range of surface treatments and the ability to accommodate various component types, our Rigid Flex PCBs offer an advanced solution for complex electronic assemblies. The careful selection of materials and the expertise applied in the assembly process ensure that our Flexible Rigid Circuit Boards stand out as a premium choice for designers and engineers seeking the highest level of performance and reliability.



  • Product Name: Rigid Flex PCB
  • Bend Radius: 0.5-10mm
  • Surface Finishing: HASL LF
  • Max Layer: 52L
  • Treatment: ENIG/OSP/Immersion Gold/Tin/Silver
  • Components: SMD, BGA, DIP, Etc.
  • Flexible Rigid Circuit Board
  • Flexible Stiff Circuit Board
  • Flexible Rigid Circuit Board

Technical Parameters:

Parameter Specification
Pcb Layer 1-28 layers
Max Layer 52L
Material FR4, Polyimide, PET
Minimum Trace/Space 0.1mm
Dimension 41.55*131mm
Product Type PCB Assembly
Surface Finishing HASL LF
Flexibility 1-8 Times
Bend Radius 0.5-10mm
Components SMD, BGA, DIP, Etc.


The Flex-Rigid Printed Circuit Board (PCB) is a sophisticated solution that combines the durability and stability of traditional rigid PCBs with the versatility of flexible circuit technology. This Rigid Flexible Printed Circuit Board is finished with HASL LF (Lead-Free Hot Air Solder Leveling), ensuring environmental compliance while providing a reliable surface for component soldering. The precision engineering of the Flex Rigid PCB allows for a minimum trace and space of 0.1mm, catering to intricate designs and high-density applications.

With a product type that is focused on PCB Assembly, these boards are ready to accommodate various electronic components for immediate use in a multitude of electronic devices. The precise dimension of 41.55*131mm makes the Rigid Flex PCB suitable for compact and custom-sized applications, where the efficient use of space is paramount. Furthermore, the PCB can undergo various surface treatments such as ENIG (Electroless Nickel Immersion Gold), OSP (Organic Solderability Preservatives), Immersion Gold, Tin, or Silver, depending on the specific requirements of the application, which can include considerations for conductivity, solderability, and environmental factors.

The application occasions and scenarios for this type of PCB are vast and diverse. In the field of consumer electronics, the Rigid Flex PCB is ideal for wearables, smartphones, cameras, and portable devices where the combination of flexibility and rigidity allows for innovative form factors and enhanced durability. In the medical industry, these PCBs are employed in compact medical devices and implants, where reliability and adherence to stringent quality standards are crucial.

In aerospace and automotive sectors, the Rigid Flex PCBs are chosen for their ability to withstand harsh conditions, including vibrations, temperature fluctuations, and compact spaces. They are often utilized in control systems, sensors, and onboard electronics, where their robustness and adaptability can be fully leveraged. Industrial applications also benefit from the use of Rigid Flexible Printed Circuit Boards, such as in robotics, machinery, and complex industrial equipment that require intricate electronic systems with a combination of flexible and rigid areas to accommodate movement and provide structural support.

In conclusion, the Rigid Flex PCB, with its versatile application potential and customizable surface finishing options, is an invaluable component in modern electronics design and manufacturing. Its unique combination of flexibility, stability, and precision positions it as a go-to solution for a wide array of industries seeking to innovate and optimize their electronic systems.



Our Rigid Flex PCB customization services deliver high-quality Flexible Stiff Circuit Boards designed to meet your specific needs. Choose from a 4 Layer structure for complex designs, ensuring robust performance and reliability.

Select from a variety of materials including FR4, Polyimide, and PET to match the demands of your application, whether you need the standard rigidity of FR4 or the flexibility of Polyimide or PET for your Bendable Rigid Printed Wiring Board.

We offer multiple treatment options such as ENIG, OSP, Immersion Gold, Tin, or Silver to ensure excellent surface finish and solderability for your Flexible Rigid Circuit Board.

Our advanced manufacturing processes allow for a Minimum Trace/Space of 0.1mm, catering to intricate designs and compact layouts.

To enhance electrical performance and reliability, we provide Sanforized options including Local High Density areas for improved signal integrity and Back Drill for reduced parasitic capacitance.


Support and Services:

The Rigid Flex PCB combines the best of both rigid boards and flexible circuits integrated into one unified solution. This hybrid construction allows for a more versatile use of the PCB, as it can maintain a rigid form where extra support is needed while utilizing flexible areas for tighter spaces or dynamic applications. Our technical support and services for the Rigid Flex PCB product are designed to provide comprehensive assistance throughout the lifecycle of your project.

Our technical support team is available to offer guidance on design optimization for manufacturability, ensuring that your Rigid Flex PCB design meets all necessary specifications and industry standards. We can assist with material selection, stack-up configuration, and layout recommendations to achieve the best performance and reliability of your product.

We provide detailed documentation and support for assembly processes, including soldering and rework guidelines specific to Rigid Flex PCBs. Our service extends to troubleshooting any issues that may arise during the assembly or testing phases, ensuring that your product functions correctly and efficiently.

In addition to support, we offer a suite of services to facilitate a smooth production process, from prototype to full-scale manufacturing. Our services include but are not limited to electrical testing, impedance control, surface finish selection, and via plating options to meet your application's unique requirements.

Should your Rigid Flex PCB require any repairs or modifications, our team is equipped to provide prompt and efficient service to minimize downtime and maintain the integrity of your product. We are committed to delivering exceptional quality and support, ensuring the success of your Rigid Flex PCB applications.

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