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Smd Bga Dip Rigid Flex PCB Assembly 4 Layer Sanforized Hasl Lf Surface

Smd Bga Dip Rigid Flex PCB Assembly 4 Layer Sanforized Hasl Lf Surface

Rigid Flex PCB Sanforized

Smd Bga Dip Rigid Flex PCB

Sanforized flexrigid pcb

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Product Details
Hole Position Deviation:
No Of Layers:
4 Layer
Minimum Trace/Space:
FR4, Polyimide, PET
Product Type:
PCB Assembly
Local High Density, Back Drill
Surface Finishing:
Payment & Shipping Terms
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Product Description

Smd Bga Dip Rigid Flex Pcb Assembly 4 Layer ±0.05Mm Hole Position Deviation Sanforized Hasl Lf

Product Description:

The Rigid Flex PCB product represents a cutting-edge solution in the ever-evolving field of electronic components, combining the robustness of traditional rigid printed circuit boards with the versatility of flexible circuit technology. This innovative Rigid Flexible Printed Circuit Board is specifically designed to cater to a wide array of applications where space constraints and mechanical durability are critical factors.

One of the standout features of our Rigid Flex PCB is the Sanforized attribute, which denotes a Local High Density capability. This means that within the rigid areas of the board, components can be packed closely together, maximizing the use of space without compromising the integrity of the electrical connections. Additionally, the inclusion of Back Drill technology ensures that any redundant copper in the through-holes is removed, further improving signal integrity and reducing noise in high-speed designs.

The Flex Rigid PCB is engineered to withstand the demands of dynamic applications, boasting a Bend Radius of 0.5-10mm. This flexibility allows the board to be folded or bent to fit into tight enclosures or to conform to specific shapes within a product, all while maintaining a reliable electrical connection. This feature is particularly beneficial in industries such as medical devices, wearable technology, and aerospace where adaptability and durability are paramount.

Surface finishing is a crucial aspect of PCB manufacturing, affecting everything from solderability to corrosion resistance. Our Rigid Flex Printed Wiring Board comes with a high-quality Hot Air Solder Leveling Lead-Free (HASL LF) finish. This environmentally friendly choice not only complies with current lead-free regulations but also provides a reliable surface for soldering components, ensuring a strong bond and long-term reliability of the electronic assembly.

The materials used in the construction of this Rigid Flex PCB are carefully selected to provide optimal performance. FR4 is utilized for its well-known mechanical stability and excellent flame resistance, making it the go-to choice for the rigid sections of the board. For the flexible areas, materials like Polyimide and PET are used due to their outstanding flexural endurance and thermal stability, ensuring that the board can withstand repeated bending and various temperature extremes without degradation.

When it comes to product type, our offering is categorized as PCB Assembly, which means that our Rigid Flex PCB is not just a bare board but comes fully equipped with all the necessary components soldered onto it, ready for integration into the final product. This turnkey solution streamlines the manufacturing process for our clients, allowing for quicker assembly times and reducing the time-to-market for their products.

The combination of rigid and flexible technologies in a single Rigid Flexible Printed Circuit Board provides a unique solution that is lightweight, space-efficient, and highly reliable. Whether for mobile devices, complex industrial equipment, or critical medical instruments, the Rigid Flex PCB is the ideal choice for applications where design flexibility and board performance are essential. Our commitment to quality and innovation ensures that our Flex Rigid PCB stands out as a top-tier option for electronic designers and manufacturers around the globe.

In summary, the Rigid Flex Printed Wiring Board is a product that epitomizes the convergence of durability and flexibility. With its Local High Density design, Back Drill optimization, tailored Bend Radius, HASL LF surface finishing, and the use of premium materials such as FR4, Polyimide, and PET, it offers unmatched performance for a vast array of applications. Assembling these boards into final products is made efficient and reliable, affirming the PCB Assembly's role as a cornerstone in modern electronics manufacturing.



  • Product Name: Rigid Flex PCB
  • PCB Layer: 1-28 layers
  • Flexibility: 1-8 Times
  • Surface Finishing: HASL LF
  • Treatment: ENIG/OSP/Immersion Gold/Tin/Silver
  • Dimension: 41.55*131mm
  • Also known as Rigid Flex Printed Wiring Board
  • Can be referred to as Flexible-Bendable PCB
  • Also called Flexible Stiff Circuit Board

Technical Parameters:

Technical Parameter Specification
Material FR4, Polyimide, PET
No Of Layers 4 Layer
Product Type PCB Assembly
Hole Position Deviation ±0.05mm
Pcb Layer 1-28 layers
Flexibility 1-8 Times
Max Layer 52L
Minimum Trace/Space 0.1mm
Surface Finishing HASL LF
Components SMD, BGA, DIP, Etc.


The Rigid Flex PCB (Rigid Flexible Printed Circuit Board) is a sophisticated technology that merges the robustness of rigid PCBs with the adaptability of flexible circuits, creating a versatile solution for a myriad of applications. This hybrid PCB offers unique benefits in scenarios where space constraints and durability are crucial. Among its many features, the Rigid Flex PCB boasts advanced profiling punching techniques such as Routing, V-CUT, and Beveling, ensuring precise board outlines and fitment into specific device configurations.

Constructed from high-quality materials like FR4, Polyimide, and PET, Rigid Flex PCBs are designed to meet the demands of various industrial applications. These materials are selected for their dielectric properties, mechanical endurance, and flexibility, which are essential for the performance of the Flex Rigid PCB. The flexible-bendable PCB sections can be folded or twisted, allowing them to conform to compact or irregular shapes without sacrificing the reliability and functionality of the rigid sections.

When it comes to component mounting, the Rigid Flex PCB can accommodate a range of components such as Surface Mount Devices (SMD), Ball Grid Arrays (BGA), and Dual In-line Packages (DIP), among others. The precision of the Rigid Flex PCB is highlighted by its hole position deviation tolerance of ±0.05mm, which is crucial for the accurate placement and soldering of components, especially fine-pitch BGAs that require exact alignment.

The Rigid Flex PCB undergoes various surface treatments to enhance its solderability and to prevent oxidation. Treatments such as Electroless Nickel Immersion Gold (ENIG), Organic Solderability Preservatives (OSP), and Immersion Gold/Tin/Silver are applied to ensure a reliable electrical connection and to extend the life of the product.

Application occasions for the Rigid Flex PCB span across diverse industries such as aerospace, medical devices, consumer electronics, and automotive. In the aerospace industry, the compact and lightweight design is ideal for satellites and communication systems where space is at a premium. Medical devices benefit from the Flex Rigid PCB's ability to conform to ergonomic designs in wearable monitors or compact diagnostic equipment. In consumer electronics, the flexible-bendable PCB is integral in the innovation of foldable smartphones and advanced cameras. Similarly, automotive applications leverage the Rigid Flexible Printed Circuit Board for its ability to withstand harsh environments and vibrations, making it suitable for in-vehicle infotainment systems, control units, and sensors.

In summary, the Rigid Flex PCB product is an exceptional choice for applications requiring a combination of form factor versatility, durability, and high-precision electrical performance. Its adaptability to various treatments, component types, and high-accuracy features make it a go-to solution for advanced electronic applications.



Explore our Product Customization Services for the Rigid Flex PCB, crafted to meet your specific design requirements. Our Foldable Rigid Circuit Board is available in high-quality materials such as FR4, Polyimide, and PET, ensuring durability and flexibility for your applications. With a precise dimension of 41.55*131mm, our Bendable Rigid Printed Wiring Board is designed for compact and efficient use. This 4 Layer Rigid Flexible Printed Circuit Board offers robust construction and is ideal for complex circuits. As a PCB Assembly product, it is equipped with advanced Surface Finishing, featuring HASL LF for reliable solderability and long-term performance. Customize your Rigid Flex PCB with us and experience the perfect blend of rigidity and flexibility for your electronic projects.


Support and Services:

Rigid Flex PCB products combine the best of both rigid boards and flexible circuits integrated together into one unit. Our technical support and services for Rigid Flex PCBs include comprehensive guidance on design optimization to ensure high-quality performance and reliability. We offer assistance with layer stack-up configuration, material selection, and design for manufacturability (DFM) checks to prevent any issues during the production process.

Our services also encompass detailed electrical testing to ensure the integrity of the circuits. We conduct impedance control, thermal management analysis, and provide expertise on flex-to-install considerations. In addition, we support environmental testing to meet standards for shock, vibration, and temperature extremes.

For any technical issues or troubleshooting, our team of experienced engineers is available to provide you with timely and effective solutions. We are dedicated to helping you navigate through any challenges you may encounter with your Rigid Flex PCB product, from conception to final production.

Furthermore, we offer after-sales support to ensure customer satisfaction. This includes handling any concerns related to the performance of your Rigid Flex PCBs and providing maintenance tips to extend the life of your product. Our goal is to ensure that your experience with our Rigid Flex PCBs is seamless and beneficial for your applications.

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