Send Message
Home > products > Rigid Flex PCB >
1-8 Times Bending Rigid Flex PCB FR4 Polyimide PET 52L 1-28layers ENIG OSP Silver

1-8 Times Bending Rigid Flex PCB FR4 Polyimide PET 52L 1-28layers ENIG OSP Silver

Rigid Flex PCB 52L

52L rigid flex board

Contact Us
Request A Quote
Product Details
Max Layer:
FR4, Polyimide, PET
Local High Density, Back Drill
Hole Position Deviation:
Minimum Trace/Space:
Profiling Punching:
Routing, V-CUT, Beveling
ENIG/OSP/Immersion Gold/Tin/Silver
Pcb Layer:
Payment & Shipping Terms
Contact Us
Contact Now
Product Description

Density Rigid Flex PCB FR4 Polyimide PET 52L 1-28layers ENIG OSP Silver 0.1mm Trace Space

Product Description:

The Rigid Flex PCB, also known as Flex Rigid PCB or Flex-Rigid Printed Circuit Board, is an innovative solution that combines the best of both rigid and flexible circuit technologies into a single, unified board. This product is designed to meet the highest standards of performance and reliability, catering to a wide range of applications where space and weight are critical factors.

Our Rigid Flex PCB product boasts an advanced surface finishing of HASL LF (Lead-Free Hot Air Solder Leveling), which not only complies with the latest environmental regulations but also ensures a reliable solder connection for components. This surface finish is particularly suitable for ensuring the longevity and durability of the board under various operating conditions, making it an excellent choice for both consumer and industrial applications.

The versatility of the Rigid Flex Printed Wiring Board is further exemplified by its impressive maximum layer count. With up to 52 layers (52L), our product offers unparalleled design flexibility and complexity. This high layer count is particularly beneficial for sophisticated electronic devices that require multiple interconnections and high-density component placement. The layering system is meticulously designed to ensure signal integrity and electrical performance, which is paramount for complex electronic assemblies.

Dimensionally, the Rigid Flex PCB measures at 41.55*131mm, a form factor that is optimized for efficient use in compact devices without sacrificing the functionality or performance of the circuit. This size provides an excellent balance between the board's flexible sections, which allow for dynamic bending and folding, and the rigid parts, which offer structural stability and support for mounted components.

Profiling punching is an essential aspect of PCB manufacturing, and our Flex Rigid PCB offers multiple options including Routing, V-CUT, and Beveling. Routing provides precise board outlines and complex shapes, ensuring that the boards fit perfectly within the designated enclosure. V-CUT is ideal for creating panels that can be easily separated after assembly, facilitating efficient manufacturing processes. Beveling, on the other hand, prepares the edges of the connector areas to ensure a smooth insertion process, improving both the assembly and the end-user experience.

One of the standout features of our Rigid Flex PCB is the minimum trace/space specification of 0.1mm, which allows for high-density circuit designs. This fine trace and space capability enables the routing of more signals in a smaller area, which is crucial for modern electronic devices that demand compactness without compromising on the electrical performance. This precision in trace width and spacing is a testament to the advanced manufacturing technologies we employ, ensuring that every detail of the circuit design is executed with the utmost accuracy.

Overall, the Rigid Flex PCB product is a testament to the evolution of printed circuit board technology, merging the benefits of both rigid and flexible boards. With its superior surface finishing, extensive layering options, optimized dimensions, versatile profiling techniques, and precision in trace spacing, this product stands out as a high-quality, adaptable solution for a myriad of electronic applications. Whether for consumer electronics, medical devices, aerospace systems, or any other industry requiring reliable and space-efficient circuitry, our Flex-Rigid Printed Circuit Board is set to be an integral component in driving technological advancement.



  • Product Name: Rigid Flex PCB
  • Surface Finishing: HASL LF
  • Minimum Trace/Space: 0.1mm
  • Max Layer: 52L
  • No Of Layers: 4 Layer
  • Pcb Layer: 1-28layers
  • Type: Bendable Printed Circuit Board
  • Design: Flex Rigid PCB
  • Structure: Flexible Stiff Circuit Board

Technical Parameters:

Attribute Specification
Profiling Punching Routing, V-CUT, Beveling
Components SMD, BGA, DIP, Etc.
Minimum Trace/Space 0.1mm
Sanforized Local High Density, Back Drill
No Of Layers 4 Layer
Max Layer 52L
Surface Finishing HASL LF
Pcb Layer 1-28layers
Material FR4, Polyimide, PET
Product Type PCB Assembly


The Rigid Flex PCB, a robust Bendable Printed Circuit Board, is a fundamental component in modern electronics that require the hybrid construction of both flexible and rigid substrates. With a maximum layer count of up to 52L, this product is designed for complex circuitry and high-density applications. The materials used in the construction of Rigid Flex PCBs include FR4, Polyimide, and PET, which offer structural integrity and flexibility where needed.

One of the primary attributes of the Rigid Flex PCB is its flexibility, with the capability to withstand 1-8 times bending without compromising performance. This feature allows for the Flexible Stiff Circuit Board to fit into tight spaces and fold during installation, making it indispensable in applications such as foldable electronics or devices with moving parts where traditional rigid PCBs cannot be used.

Rigid Flex PCBs are also designed to be sanforized, accommodating local high-density components and the use of back drilling techniques. Back drilling helps to remove any unnecessary materials within the plated through-holes, improving signal integrity for high-speed designs. This is particularly beneficial for sophisticated electronics that require precise and reliable connections.

The 4 Layer construction of the Rigid Flex PCB allows for a versatile platform for a variety of electrical paths, grounding, and power planes needed in multi-functional devices. The design of a Rigid Flex PCB can be customized to fit the specific needs of the product, ensuring that space, weight, and performance are optimized.

Application occasions and scenarios for the Rigid Flex PCB are vast, including but not limited to aerospace, medical devices, consumer electronics like smartphones and cameras, and automotive applications. In aerospace, the Bendable Printed Circuit Board can be found in cockpit instrumentation, satellites, and space probes where reliability and space-saving are crucial. Medical devices such as pacemakers and imaging systems leverage the Flexible Stiff Circuit Board for its reliability and the ability to conform to the ergonomic shapes required by the human body. In consumer electronics, the ability to bend and flex allows for innovative product designs, such as foldable phones and wearable technology. Automotive uses include control systems and sensors that require the PCB to fit into unconventional shapes within the vehicle.

In conclusion, the Rigid Flex PCB is a highly adaptable solution suitable for a wide range of applications where traditional rigid boards are not feasible. Its high layer count, durable materials, and flexible design options make it a go-to choice for industries that demand reliability and precision in their electronic components.



Our Rigid Flex PCB product offers a range of Product Customization Services to meet your specific design requirements. Experience the perfect blend of rigidity and flexibility with our Flexible-Bendable PCB , designed to withstand flexibility ranging from 1-8 times to suit your application needs.

The Bend Radius can be customized between 0.5-10mm, ensuring that our Rigid Flexible Printed Circuit Board can be integrated into your project with precision. With our advanced manufacturing process, we can achieve a Minimum Trace/Space of as low as 0.1mm, allowing for complex and high-density designs.

Choose from a variety of materials including FR4, Polyimide, and PET to match the thermal and mechanical properties required for your project. Our Bendable Rigid Printed Wiring Board is available in a 4 Layer configuration, offering robust structure and connectivity for your electronic components.


Support and Services:

Our Rigid Flex PCB products are supported by a comprehensive technical support and service program designed to ensure the highest level of performance and customer satisfaction. Our support includes:

- Expert Consultation: Our team of experienced engineers is available to provide guidance on design optimization, material selection, and layout considerations to ensure the reliability and functionality of your Rigid Flex PCB application.

- Design Review: Before your PCB goes into production, our specialists conduct a thorough design review to identify potential issues and recommend improvements, reducing the risk of costly redesigns and delays.

- Manufacturing Support: We utilize state-of-the-art manufacturing processes and quality control measures to deliver PCBs that meet strict industry standards. Our manufacturing support team is on hand to address any production-related queries.

- Testing Services: Our comprehensive testing services, including electrical testing and inspection, ensure that your Rigid Flex PCBs perform to specifications and are free from defects.

- Troubleshooting Assistance: If you encounter any performance issues with your Rigid Flex PCBs, our technical support team is ready to assist with troubleshooting and provide solutions to quickly resolve any problems.

- Documentation and Resources: We provide detailed documentation and resources to assist with installation, operation, and maintenance of your Rigid Flex PCBs, ensuring you have the information you need for a smooth workflow.

We are committed to providing exceptional support and services to ensure the success of your Rigid Flex PCB projects. Our goal is to build lasting relationships with our customers by being a reliable and knowledgeable partner in PCB technology.

Send your inquiry directly to us

Privacy Policy China Good Quality HDI PCB Board Supplier. Copyright © 2024 LT CIRCUIT CO.,LTD. . All Rights Reserved.