Product Guide | Updated: May 29, 2024 | Reading time: ~12 min

4-Layer TU-883 High-Speed Flexible Printed Circuit Board (FPC)

Well Circuits presents its 4-layer high-speed Flexible Printed Circuit Board (FPC), utilizing the advanced TU-883 laminate for superior signal integrity and reliability. Manufactured in our ISO 9001 certified facility, this FPC is meticulously engineered for applications where high-frequency performance, miniaturization, and dynamic flexibility are essential. Tailored for engineers and procurement managers in sectors like advanced consumer electronics, automotive, medical devices, and industrial automation, our FPCs are built to stringent IPC Class 2 or Class 3 standards, guaranteeing robust and consistent performance for your most critical designs.

Key Specifications

Our 4-layer TU-883 high-speed FPCs are designed to meet rigorous performance requirements. The table below outlines typical specifications. Please note that custom configurations are available upon request to perfectly match your project's unique demands.

Applications

The unique properties of 4-layer TU-883 high-speed FPCs make them indispensable for a wide array of advanced electronic systems requiring high performance in a compact, flexible form factor. Our FPCs are ideal for:

• Smartphones & Wearables: Enabling miniaturization, dynamic bending, and high-speed data transfer in compact devices.
• Automotive Electronics: Advanced Driver-Assistance Systems (ADAS), infotainment systems, and battery management systems (BMS) requiring high reliability and signal integrity in harsh environments.
• Medical Devices: Diagnostic imaging equipment, implantable devices, and portable medical instruments where space is critical and signal fidelity is paramount.
• Industrial Automation & Robotics: Flexible interconnects for robotic arms, sensors, and control systems that undergo constant movement and require durable, high-performance circuits.
• Aerospace & Defense: Lightweight, high-reliability circuits for avionics, satellites, and communication systems operating under extreme conditions.
• IoT Devices: Compact and robust solutions for smart home devices, sensors, and connected industrial equipment.
• High-Speed Data Communication: Interconnects for servers, routers, and network equipment where signal loss must be minimized at high frequencies.

Why Choose Well Circuits?

As a leader in PCB manufacturing, Well Circuits is committed to delivering excellence. When you choose us for your 4-layer TU-883 high-speed FPC needs, you benefit from:

• IPC Standard Compliance: All our FPCs are manufactured to meet or exceed IPC-6012 (Qualification and Performance Specification for Rigid/Flex Printed Boards) Class 2 or Class 3 requirements. Our processes adhere to IPC-A-610 (Acceptability of Electronic Assemblies) for final inspection and IPC-2221 (Generic Standard on Printed Board Design) for design principles, ensuring the highest quality and reliability.
• Expertise in High-Performance Materials: We specialize in working with advanced laminates like TU-883, understanding their unique electrical and mechanical properties to optimize your high-speed and high-frequency designs.
• Rigorous Quality Assurance: Our ISO 9001 certified facility implements a comprehensive quality management system. Every board undergoes Automated Optical Inspection (AOI) and 100% electrical testing before shipment, guaranteeing defect-free products. Our defect escape rate consistently remains below 0.5%, tracked monthly.
• Dedicated Engineering Support: Our experienced team provides design for manufacturability (DFM) feedback and technical guidance throughout your project, from prototype to mass production.
• Rapid Prototyping & Efficient Production: We offer industry-leading lead times, with standard sample turnarounds of 3-5 working days and mass production within 5-15 working days, enabling faster product development cycles.

Pricing & Lead Time

Pricing for our 4-layer TU-883 high-speed FPCs is project-specific, reflecting the complexity, volume, and chosen specifications. We offer highly competitive rates for both prototyping and mass production, ensuring cost-effectiveness without compromising quality. Standard sample lead times are typically 3-5 working days, with mass production runs ranging from 5-15 working days, depending on design complexity and order volume. For an accurate quote tailored to your project, please contact our sales team today.

{"@context":"https://schema.org","@graph":[{"@type":"TechArticle","@id":"https://www.wellcircuits.com/pcb-product/4-layer-first-order-tu-883-high-speed-pcb/#techarticle","headline":"4-layer first-order TU-883 high-speed PCB","description":"4 layer first order TU 883 high speed PCB: Learn about 4 layer first order tu 883 high speed pcb specifications, applications, and manufacturing capabilities...","url":"https://www.wellcircuits.com/pcb-product/4-layer-first-order-tu-883-high-speed-pcb/","inLanguage":"en-US","isPartOf":{"@id":"https://www.wellcircuits.com/pcb-product/4-layer-first-order-tu-883-high-speed-pcb/#webpage"},"author":{"@type":"Person","@id":"http://www.wellcircuits.com/#/schema/person/1","name":"even","url":"http://www.wellcircuits.com"},"publisher":{"@id":"http://www.wellcircuits.com/#organization"},"datePublished":"2024-12-02T10:18:37+08:00","dateModified":"2026-06-24T12:04:57+08:00","image":{"@id":"https://cdn.wellcircuits.com/wp-content/uploads/2024/12/20240201103653_3.webp"}},{"@type":"QAPage","@id":"https://www.wellcircuits.com/pcb-product/4-layer-first-order-tu-883-high-speed-pcb/#qapage","mainEntity":{"@id":"https://www.wellcircuits.com/pcb-product/4-layer-first-order-tu-883-high-speed-pcb/#techarticle"}},{"@type":"Organization","@id":"http://www.wellcircuits.com/#organization","name":"WellCircuits","url":"http://www.wellcircuits.com","logo":{"@type":"ImageObject","url":"https://cdn.wellcircuits.com/wp-content/uploads/2025/03/wellcircuits-logo.png"}},{"@type":"Person","@id":"http://www.wellcircuits.com/#/schema/person/1","name":"even","url":"http://www.wellcircuits.com","jobTitle":"PCB Manufacturing Engineer","worksFor":{"@id":"http://www.wellcircuits.com/#organization"}}]}