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Flexible printed circuit (FPC)

Model Code: PCB Fabrication
  • Supplier Type: PCB Fabrication
  • Layers: 10L
  • Plate thlCkness: 1.6mm
  • Minimum aperture: 0.296mm
  • Line width: 0.342*0.37mm
  • Size: 43.68*38.9mm
  • No MOQ or MPQ limited.
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  • Prototypes quotation within 3h.
  • Flexible payment options.
  • Prototype or mass production order acceptable.
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 Flexible printed circuit (FPC)  have altered the world of technology and electronics, and as a result, they are gaining traction in a variety of industries. FPCs are utilized in anything from medical devices to car components to lower the cost, size, and weight of a product while increasing its reliability. This article will delve more into FPCs, beginning with what they are, their benefits, the many types and uses, the manufacturing process, and the advantages of using them. We’ll also look at some of the significant developments in FPCs and the issues they confront. So, let’s get started!

What are Flexible Printed Circuits (FPCs)?

Flexible Printed Circuits (FPCs) are PCBs made of flexible materials such as polyimide or polyester. They are used to connect electrical components and are lightweight and robust. FPCs are incredibly versatile and can be used in a variety of applications, including medical devices and consumer electronics. FPCs can help reduce item size and weight while enhancing reliability.

FPCs are built from a substrate composed of metal, insulation, and adhesive layers. The layers are fused and printed using special ink to create the circuit. The substrate material is then sliced into the right shape, and the components are installed on the circuit. FPCs can be single-sided, double-sided, or multi-layered, depending on the complexity of the circuit and the application.

Advantages of FPCs

FPCs have several advantages over traditional PCBs, including the following:

  • Because they are flexible and lightweight, FPCs are suited for circumstances where weight and space are important considerations.
  • FPCs are resistant to vibration and can withstand high temperatures, making them ideal for usage in hazardous environments.
  • In terms of dependability and durability, FPCs beat regular PCBs, making them ideal for long-term use.
  • Due to their simplified design and manufacturing procedures, FPCs may be made more quickly and at a lower cost.
  • FPCs can be constructed in any shape or size, making them ideal for tight quarters.

Types of FPCs

The two primary varieties that can be recognized are rigid-flex and flexible FPCs. Rigid-flex FPCs have rigid and flexible layers, whereas flexible FPCs have a single layer of flexible material. Both varieties of FPCs have specific benefits and can be used in a variety of ways.

Rigid-flex FPCs are beneficial for circuits that need to be tough in some areas while staying flexible in others. Because they can be built in any shape or size, they are also valuable in circumstances where space is limited.

Flexible FPCs are ideal for applications requiring a high level of flexibility. Because they can be easily manipulated into any shape, they are also ideal for applications that require the circuit to be bent or folded.

Uses of FPCs

Flexible printed circuit boards are also employed in the production of printed circuit boards (PCBs). They are used to link components and are beneficial in applications with limited space. They can be used to construct high-density, high-speed analog, and digital circuits.

Manufacturing Process of FPCs

A range of processes, including lithography, etching, plating, and lamination, are used to create flexible printed circuits. The substrate material is initially printed with special ink to create the circuit. The substrate is then sliced to the right form, and the components are placed on the circuit. The circuit is then coated to prevent oxidation and corrosion. Finally, the circuit is laminated to protect it from the elements and ensure its endurance and dependability.

Applications of FPCs

Flexible printed circuits are employed in a variety of applications, ranging from medical devices to consumer electronics. They are utilized in vehicle airbag systems, ABS systems, and fuel systems. They’re also in communication gadgets like smartphones, tablets, and laptop computers. Consumer electronics such as televisions, DVD players, and game consoles contain them. They’re also used in industrial machines like robotics, as well as aeronautical and military applications.


Key Trends in FPCs

The use of FPCs is expanding in a variety of industries, and there are a few key market trends. The increased demand for FPCs in the automotive, medical, and consumer electronics industries is the most significant trend. FPCs are also popular in the aerospace, defense, and telecommunications industries.

The advent of new technologies such as 5G, AI, and the Internet of Things is driving up demand for FPCs even more. FPCs are suitable for these applications since they require more sophisticated and reliable circuits.

Challenges in FPCs

Despite its obvious advantages, FPCs face several challenges. One of the most serious difficulties is that they are more expensive than standard PCBs. This is due to the complexity of the production process as well as the cost of the substrate material.

Another disadvantage of FPCs is that they are more difficult to repair than regular PCBs. This is because the components are bonded to the substrate material and can be difficult to access.


Flexible Printed Circuits (FPCs) are printed circuit boards (PCBs) made of flexible materials such as polyimide or polyester. They are used to connect electrical components and are lightweight and robust. FPCs have various advantages over traditional PCBs, including being lighter and more flexible, resistant to vibration and extreme temperatures, more trustworthy and durable, easier to design and manufacture, and capable of being manufactured in any shape or size.

As can be seen, Flexible Printed Circuits offer several benefits and are used in a variety of industries and applications. If you need a dependable and cost-effective way to connect electrical components, FPCs are an ideal solution.

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Basic introduction

Name: 10-layer PCB circuit board
Layers: 10L
Application Automotive industry, Power supplies and power converters, Welding equipment
Electrical Testing Fixture / Flying Probe
Quality Grade Ipc Class 2, Ipc Class 3
Silkscreen Colors Red Oil/Green/Blue/Black/White
Other Testing Aoi, X-ray(Au&Ni), Controlled Impedance Test
Placement speed: Chip component placement speed (at best conditions) 0.036 S/piece
Surface Finishes Immersion Gold, OSP, and HASL

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We can provide various types of PCB boards and various materials at competitive prices according to customer requirements.

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No Matter What Kind Of Pcb Board You Want, Our Trained Designers Can Make lt lnAbout 10-12 Working Days. Emplovees Know The lmportance Of Deadlines, AndTheir Goal ls To Give You Top-Notch Results Within A Specified Time Frame.

Best Team

No Matter What Kind Of Pcb Board You Want, Our Trained Designers Can Make lt lnAbout 10-12 Working Days. Emplovees Know The lmportance Of Deadlines, AndTheir Goal ls To Give You Top-Notch Results Within A Specified Time Frame.


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