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

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
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Flexible PCB Product List

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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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[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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Ultra-small, high-precision flexible substrate

Custom-made high-definition and ultra-high-definition substrates with narrow pitch! Leave it to us for flexible substrates (high-definition FPC)!

Our company is a specialized manufacturer of circuit boards, celebrating approximately 50 years this year. With our extensive experience and track record in solving various challenges in flexible circuit boards, we can produce high-resolution FPC prototypes in a short lead time, covering everything from cost considerations to prototype manufacturing and mass production. We cater to customer needs with features such as staggered layout narrow pitch, single-sided narrow pitch BGA, and sensor coils with both sides pitch, as well as single-sided, double-sided, and multilayer options. Please feel free to contact us with your requests. 【Features】 ■ Custom-made high-resolution and ultra-high-resolution boards with narrow pitch ■ Single-sided 20μ pitch ■ Subtractive method ■ Staggered layout narrow pitch ■ Semi-additive method *For more details, please download the PDF or contact us.

  • Board to FPC connector

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Ultra-small, high-precision flexible substrate

Custom-made support for narrow pitch high-definition and ultra-high-definition substrates! Leave flexible substrates (high-definition FPC) to us!

Our company is a specialized manufacturer of circuit boards, celebrating approximately 50 years this year. With our extensive experience and track record in solving various challenges in flexible circuit boards, we can produce high-resolution FPC prototypes in a short lead time, covering everything from cost considerations to prototype manufacturing and mass production. We utilize advanced techniques such as micro-hole processing using chemical etching, BVH connections, and polyimide micro-hole processing technology that allows for simultaneous hole drilling to meet our customers' needs. Please feel free to contact us with your requests. 【Features】 ■ Custom-made high-resolution and ultra-high-resolution boards with narrow pitch ■ Micro-hole processing and BVH connections using chemical etching ■ Introduction of polyimide micro-hole processing technology that allows for simultaneous hole drilling *For more details, please download the PDF or contact us.

  • Board to FPC connector

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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.

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Transparent flexible substrate

Ideal for wearable devices! Applicable to medical and smartphones, etc.

We provide transparent FPC with excellent transparency in a short delivery time. We can use low-cost PET material "Polyethylene Terephthalate," and we also adopt PEN material "Polyethylene Naphthalate" for the insulation layer, enabling low-temperature reflow mounting. Additionally, we support the transparency of the resist. 【Features】 ■ Achieving short delivery times from order to delivery, possible only with our company ■ Use of low-cost PET material "Polyethylene Terephthalate" ■ Adoption of PEN material "Polyethylene Naphthalate" for the insulation layer, enabling low-temperature reflow mounting ■ Support for the transparency of the resist *For more details, please download the PDF or feel free to contact us.

  • Circuit board design and manufacturing

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Low-loss flexible substrate

Combining PTFE base and low dielectric coverlay to produce various low-loss FPCs!

Our company manufactures low-loss flexible substrates (GHz band, Microstrip Line). We would like to introduce a flexible substrate that significantly improves transmission loss compared to the combination of polyimide-based and standard coverlay products. Using a PTFE base with a low-dielectric coverlay, we can expect a 60-70% improvement in transmission loss at the 40GHz band compared to standard products. Additionally, while the performance is slightly lower compared to PTFE-based substrates, a combination of LCP base and LCP coverlay can also expect about a 50% improvement in transmission loss and is suitable for long-term heat resistance and low outgassing applications due to the absence of adhesives. *For more details, please refer to the PDF materials or feel free to contact us. *Abbreviation explanations: PTFE ... Fluoropolymer LCP ... Liquid Crystal Polymer

  • Wiring materials

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Long-length multi-layer flexible substrate [Substrate manufacturing achievements]

4-layer flexible printed circuit board (FPC) using LCP materials! Introducing our manufacturing achievements for a product size of 1300mm.

We would like to introduce our achievements in circuit board manufacturing. We produced an ultra-long multilayer LCP board with a product size of 1300mm. The features include pattern exposure, drilling, lamination, copper plating, coverlay thermal pressing, and gold plating, all compatible with the 1300mm size. This is a 4-layer flexible board made from LCP material, outputting a 175μ exposure film in the standard size of 1350×250mm. 【Basic Specifications】 ■ Material: LCP/0.1t×3 4-layer Cu outer layer 9/9 (plating 35)μ - inner layer 9/9μ ■ Process: Lamination, drilling, copper plating, etching, coverlay 25/35μ both, electroless Ni2-AuF (0.03)μ, manual processing of outer shape ■ Board size: 1300×59 ■ Others: Minimum L/S=140/130μ Flying checker not available *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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4-layer blind via flexible circuit board

Space-saving is possible! Suitable for high-resolution imaging diagnostic devices that require miniaturization.

The "4-layer blind via filled blind via flexible printed circuit board" is a multilayer FPC that enables high-density wiring while achieving miniaturization, lightweight, and thinness. It applies filled plating to blind vias, allowing for the creation of pads for component mounting on the vias. It possesses bending performance that rigid boards do not have. It is suitable for high-resolution imaging diagnostic devices, including endoscopes and catheters, where miniaturization is required. 【Features】 ■ Blind vias can be filled with plating on a 4-layer flexible board ■ Space-saving is possible as components can be mounted on top of the vias ■ It can be made lighter compared to rigid boards *For more details, please refer to the PDF document or feel free to contact us.

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  • Wiring materials

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Achieved without adhesive! Long-term high-temperature durable flexible substrate.

Passed long-term heat resistance test at 200℃ for 1000 hours! High-temperature durable flexible substrate with insulation characteristics exceeding JIS standards.

The "Long-term High-Temperature Durable Flexible Circuit Board" is an FPC that achieves long-term heat resistance without the use of epoxy-based adhesives, making it suitable for harsh conditions in high-temperature environments. Even after undergoing our unique long-term high-temperature test conditions of 200°C for 1000 hours, the insulation resistance, continuity resistance change rate, and dielectric strength meet the JIS passing standards. 【Main Features】 1. Achieves high-temperature durability with a structure that does not use epoxy-based adhesives. 2. Heat resistance suitable for long-term use in high-temperature environments. 3. Insulation properties are maintained even after the long-term high-temperature test of 200°C for 1000 hours. For more details, please refer to the PDF document or feel free to contact us.

  • Wiring materials

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Ultra-fine circuit high-frequency flexible substrate

Combining PTFE base and low dielectric coverlay to produce various low-loss FPCs!

The "Ultra-Fine Circuit High-Frequency Flexible Substrate" is a flexible substrate designed for high-frequency applications in the GHz range, compatible with bare chip mounting. By using LCP (Liquid Crystal Polymer) with low dielectric properties as the core material and forming circuits using the SAP (Semi-Additive Process), it is possible to create transmission lines with a differential impedance of 100Ω at wiring pitches below 50μm. To accommodate wire bonding with bare chips, the mounting pads are treated with ENEPIG (Electroless Ni Pd Au plating) for surface treatment. One of the features of SAP is its high precision in circuit formation, with an accuracy of ±5μm, making it suitable for impedance control. *For more details, please download the PDF or contact us.*

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  • Wiring materials

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Flexible circuit board / Rigid-flexible circuit board

Turnkey connector implemented! A thin polymer resin film is used as insulation.

"Flexible substrates / Rigid-flexible substrates" are alternatives to conventional wiring connections using wires or ribbon cables. Flexible printed circuits can reduce space and weight while improving reliability. They are made by etching copper-clad materials and using a thin polymer resin film as insulation between the conductor circuit patterns. In electronic device enclosures, turnkey subassemblies may be utilized, incorporating aerospace-grade connectors at the ends for space-saving and lightweight assembly. 【Features】 ■ Single-sided and double-sided flexible substrates ■ Multi-layer and rigid-flexible substrates ■ Electrical and optical flexible substrates ■ Specialized for IPC 6012/6013 Class 3, Types 1 to 4 *For more details, please refer to the PDF materials or feel free to contact us.

  • Board to Board Connectors
  • Printed Circuit Board

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High Current Compatible Flexible Circuit Board BigElec

Suitable for incorporation into curved and narrow spaces. It can form high current circuits with a thin shape and low inductance.

Big Elec is a flexible printed circuit board designed for high current wiring, achieving a flat shape and thin profile as an alternative to busbars and wire harnesses. It boasts three remarkable features. 【Feature 1】 Low Inductance Thanks to its unique structure, it achieves lower inductance compared to conventional wires with the same conductor cross-sectional area. When switching high currents at high frequencies, high inductance can cause significant voltage spikes, potentially damaging high current-compatible electronic components. The low inductance of Big Elec reduces voltage spikes, contributing to the reliability of high current-compatible electronic components. 【Feature 2】 Flat Shape and Flexibility Its unique structure allows for a thin conductor, flat shape, and flexibility. It is flatter than traditional wire harnesses and can handle higher currents than conventional flexible printed circuit boards. 【Feature 3】 High Design Freedom It ensures design freedom and usability similar to printed circuit boards. Pattern wiring and external shapes can be customized according to requirements. It also supports the mounting of electronic components and connectors using paste solder.

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  • Harness

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Trends in the development of high-functionality, compact, and lightweight materials for automotive control devices, components, and electrical materials.

~Technologies for ensuring high reliability, wiring, and miniaturization of inverters centered around metal substitute resin components~

★Development status of new plastic materials for electrification and weight reduction! Development of PBT resin with high reliability! ★What characteristics are required for automotive FPC (Flexible Printed Circuit)? Which components can contribute to weight reduction? ★What are the needs for thermal conductivity and material strength? Are there parts that cannot be replaced by metals? ★What technological innovations are most important for achieving miniaturization of inverters and automotive electronic products? 【Speakers】 Part 1: Representative from Japan Mectron Co., Ltd. AI Business Division, Automotive FPC Planning Department Part 2: Representative from Polyplastics Co., Ltd. Technical Solution Center Part 3: Mr. Hideo Shikano, Director of Lintec Engineering Office Part 4: Mr. Yoshihiro Kamiya, Hardware Development Department, Electrical and Electronic Technology Development Division, Denso Corporation 【Venue】 Tekuno Kawasaki, 4th Floor Conference Room [Kanagawa, Kawasaki] 【Date and Time】November 26, 2013 (Tuesday) 10:30-16:35

  • Company:AndTech
  • Price:10,000 yen-100,000 yen
  • Technical Seminar

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Flexible printed circuit board (FPC) short delivery time

Impedance control of flexible substrates and UL certification can be achieved with short lead times and small lot production.

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

  • others

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