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Flexible PCB(基板) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
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Flexible PCB Product List

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Blind Via (BVH) connection Flexible Printed Circuit (FPC)

Blind Via (BVH) connection Flexible Printed Circuit (FPC)

It is a flexible substrate effective for high-density wiring. FPC

Unlike conventional through holes, to avoid penetrating the hole, a via is placed directly under the pad. Fine hole processing using lasers is possible, making it effective for ultra-high-density wiring, etc. With the miniaturization and thinning of mobile devices, as well as the enhancement of communication devices, there is an increasing demand for high-density mounting of narrow pitch, multi-pin packages. Consequently, flexible substrates are also advancing in terms of high-layer count and high density. FPC

  • Circuit board design and manufacturing
  • Contract manufacturing
  • Contract Analysis

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Flexible printed circuit (FPC) low cost

Flexible printed circuit (FPC) low cost

We have a wealth of experience in custom and OEM projects.

■Features Flexible printed circuit boards (FPC boards) excel in flexibility and thinness, maintaining their electrical properties even when bent. The materials used for flexible printed circuit boards (FPC boards) include polyimide, known as coverlay, as an insulator, solder resist, and copper as the conductor. The basic structure of flexible printed circuit boards (FPC boards) consists of a film-like insulator with an adhesive layer formed on top, followed by a layer of conductor foil. The insulator covers and protects all areas except for the terminal and soldering sections. Produced in China, they are low-cost and ideal for value-added proposals. ■Specifications Base material thickness, copper foil thickness, copper foil type, coverlay color, resist color, and surface treatment will be manufactured according to customer specifications.

  • Other industrial robots
  • Notebook PC

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[Case Study] Flexible Circuit Board Product Delivery Record

[Case Study] Flexible Circuit Board Product Delivery Record

Introducing a case study on the implementation of flexible substrates by Murakami Electronics Co., Ltd.!

Murakami Electronics Co., Ltd. is a manufacturer of both double-sided and multilayer printed circuit boards, specializing in prototyping and mass production. We will introduce examples of flexible circuit board applications, including "4-layer flex," "4-layer rigid flex," and "aluminum substrates." 【Case Studies】 ■ Double-sided electrolytic gold plating coverlay reinforcement board (PI) ■ 4-layer flex coverlay flux ■ 4-layer rigid flex flux ■ Aluminum substrate *For more details, please refer to the PDF document or feel free to contact us.

  • Printed Circuit Board
  • Circuit board design and manufacturing

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Flexible printed circuit board (FPC) design, prototyping, small lot, impedance

Flexible printed circuit board (FPC) design, prototyping, small lot, impedance

Impedance control of flexible substrates and UL certification can be achieved with short lead times and the ability to manufacture small quantities.

We can respond to circuit board manufacturing and component mounting in just one working day at the shortest. Additionally, we manufacture high-performance flexible circuit boards with impedance control during the artwork design phase. We also accommodate small lot production. Please feel free to consult with us.

  • others

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Image Analysis Using a Microscope / Flexible Substrate Mock Production

Image Analysis Using a Microscope / Flexible Substrate Mock Production

It is possible to create a simple mock-up of the base for those who want to analyze the internal structure of FPC products, troubleshoot issues, or pre-verify complex product shapes.

We would like to introduce the services provided by Stay Electronics Co., Ltd. The "Flexible Circuit Board Mock Production using a High-Performance Cutting Plotter" is a service that creates simple mock-ups of flexible circuit boards using polyimide film for those who have never handled flexible circuit boards before or wish to pre-validate complex product shapes. Additionally, the "Image Analysis using a Super Depth Multi-Angle Lens Microscope" can be utilized for internal structure analysis and defect analysis of FPC products. *For questions or inquiries, please call us or contact us at the email address below. 042-774-4555 stay-4555@staydenshi.jp Contact Person: Kumada, Kikuchi [Service Operations] ■ Image Analysis using a Super Depth Multi-Angle Lens Microscope ■ Flexible Circuit Board Mock Production using a High-Performance Cutting Plotter *For more details, please refer to the PDF document or feel free to contact us.

  • Microscope

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Slit flexible substrate" *can also accommodate "twisting" and "torsion.

Slit flexible substrate" *can also accommodate "twisting" and "torsion.

Widely used as alternatives for fine coaxial cables, wire harnesses, and cables for medical devices. The spacing and width of the slits can be specified!

The "slit flexible substrate" is a flexible substrate with excellent bendability that has been processed with slits, allowing for "twisting" and "torquing." It is widely used as an alternative to fine coaxial cables, wire harnesses, and cables for medical devices, and since the spacing and width of the slits can be specified, it offers greater freedom for customers. 【Features】 ■ A bendable cable flexible substrate with 0mm slits processed between patterns ■ Can be used with "twisting" and "torquing" compared to conventional products ■ The spacing and width of the slits can be specified *For more details, please refer to the PDF materials or feel free to contact us.

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  • Wiring materials

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Flexible circuit board

Flexible circuit board

Flexible circuit board

Flexible substrate compatible with the "JTEG Phase6" test chip for LCD driver evaluation □ Product names JKIT COF TEG_50-A / JKIT COF TEG_50-B JKIT COF TEG_50-C / JKIT COF TEG_40-A JKIT COF TEG_40-B / JKIT COF TEG_40-C JKIT COF TEG_35-A / JKIT COF TEG_35-B JKIT COF TEG_30-A / JKIT COF TEG_30-B JKIT COF TEG_25-A

  • Other electronic parts
  • others
  • Processing Contract

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[Case] Flexibility case for substrate + wire products

[Case] Flexibility case for substrate + wire products

Improved integrated flex! There are application examples for dental examination table devices and EEG measurement sensor devices.

We would like to introduce a case of flexing our substrate and wire products. We improved a product that was composed of a rigid substrate and wire into an integrated flex design. There are application examples for dental examination tables and EEG measurement sensor devices. 【Application Examples】 ■ Dental Examination Table ■ EEG Measurement Sensor Device *For more details, please refer to the PDF document or feel free to contact us.

  • Circuit board design and manufacturing
  • Other contract services

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Flexible substrates that accommodate a wide range from prototype to mass production.

Flexible substrates that accommodate a wide range from prototype to mass production.

From prototype to mass production, we select the most suitable factory according to your needs! Supports single-sided and double-sided!

Our company is engaged in the export, import, and sales of printed circuit boards and electronic components. Our "Flexible Circuit Boards" are produced in suitable factories according to your needs, from prototype to mass production. We accommodate both single-sided and double-sided boards. 【Features】 ■ Supports from prototype to mass production ■ Single-sided and double-sided options available ■ Maximum size: 600mm x 600mm ■ Minimum pattern/clearance: 50um/50um. *For more details, please refer to the PDF document or feel free to contact us.

  • Printed Circuit Board

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Flexible circuit board

Flexible circuit board

Impedance accuracy is within standard ±10% and high precision ±5%! Available for small quantities.

"Flexible printed circuit boards" are printed circuit boards formed on an insulating film that is flexible and can be significantly deformed, such as being bent. Impedance control is also available, and we can provide small quantities. They are used in a wide variety of electronic and precision devices, including mobile devices, wearable devices, and medical equipment. 【Specifications】 ■ Number of layers: Single-sided / Double-sided ■ Board thickness: Base thickness 25μm / 50μm ■ Surface treatment: Heat-resistant preflux, electrolytic and electroless gold plating ■ Impedance accuracy: Standard ±10% or less, high precision ±5% or less *For more details, please refer to the PDF document or feel free to contact us.

  • Printed Circuit Board

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Flexible Printed Circuit (FPC) "Transparent FPC"

Flexible Printed Circuit (FPC) "Transparent FPC"

Introducing a flexible printed circuit board (FPC) that balances transparency and solderability!

"Transparent FPC" is a flexible printed circuit board (FPC) that excels in transparency and heat resistance, using transparent polyimide film as its substrate. We have worked on developing an FPC that achieves both high heat resistance and transparency by adopting a highly heat-resistant transparent polyimide film, thereby solving the issues of warping and dimensional changes caused by heat during reflow. As a result, it can be applied to various fields such as wearable devices and medical equipment, which prioritize design. [Features] - Uses highly heat-resistant transparent polyimide film - Can utilize the existing design rules of conventional FPCs - Proposes new wiring styles in fields such as medical, lighting, and industrial equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Printed Circuit Board

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Flexible Printed Circuit (FPC) "Long-Length FPC"

Flexible Printed Circuit (FPC) "Long-Length FPC"

Achieving a length of 100m! Introducing a flexible circuit board that can handle long-distance wiring.

The "Long-Length FPC" is a flexible printed circuit board (FPC) that can accommodate lengths of up to 100 meters without seams or folds. In addition to being thin, light, soft, and able to take on various shapes, it achieves wiring lengths comparable to traditional cables. It can be used in large FA equipment and large lighting devices, and is also adopted for wiring in space development equipment such as satellites. 【Features】 ■ Can be used as an alternative to cables ■ Weighs about 1/100th compared to cables, making it lightweight ■ Thickness is approximately 0.1mm at most, allowing for installation in minimal spaces ■ Reduces the likelihood of miswiring compared to cables, improving work efficiency during assembly *For more details, please refer to the PDF document or feel free to contact us.

  • Printed Circuit Board

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Business Introduction: "Design, Development, Manufacturing, and Sales of Flexible Printed Circuits (FPC)"

Business Introduction: "Design, Development, Manufacturing, and Sales of Flexible Printed Circuits (FPC)"

Rich experience in embedded products for medical and special environments. Widely adopted by universities and research institutions! Simple mock-up production available. *Case study materials are currently being distributed.

At Stay Electronics Co., Ltd., we are engaged in the design, development, manufacturing, and sales of flexible printed circuits (FPC). We are equipped with prototyping facilities such as UV-YAG laser systems and cutting plotters, as well as inspection equipment like image dimension measuring instruments, allowing us to provide consistent support from design to prototyping, manufacturing, and inspection. With extensive manufacturing experience in FPCs for medical devices, we maintain a wide range of materials in stock and can flexibly respond to and propose solutions for customer requests under special conditions. ★ We also respond to requests for mock-up production! Whether it's challenges that other companies couldn't solve, stalled projects, or if you have never used flexible circuits before and just want to grasp the concept, please feel free to contact us for inquiries and consultations. 【Examples of Flexible Circuit Board Development】 ◎ FPC for ultrasound diagnostic probes ◎ FPC for superconducting devices operating at -269°C ◎ FPC for motor field winding ◎ FPC for ATM security monitoring, among others *Some development examples can be viewed via "PDF Download." Please feel free to reach out for inquiries.

  • Printed Circuit Board

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[Design and Production Example] Coil_FPC for Motor Field Windings

[Design and Production Example] Coil_FPC for Motor Field Windings

A circuit is formed considering the thickness of the flexible printed circuit (adjusting the L/S pitch). For the motor's field winding (for generating a high electromagnetic field) flexible printed circuit. *Source: Gunma University

We would like to introduce a case study of the design and production of field winding using flexible substrates that we conducted. To wind around the main pole piece, a circuit was formed considering the thickness of the flexible substrate so that the coil wiring overlaps at the same position (L/S pitch was corrected and adjusted). Due to the long structure, we implemented correction processing considering the shrinkage characteristics of the flexible material and the etching factor of the conductor, utilizing ultra-thin copper foil material. 【Case Overview】 ■L/S=100μ/100μ ■Specifications: Double-sided structure ■Base PI thickness: 25μ (no adhesive material) ■Cu thickness: 2μ (excluding Cu plating thickness) *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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