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- August 2, 2023
- PCB knowledge
- (0)
- 03 mins
What is the Difference between FPC vs FFC
FPC vs FFC, two commonly used acronyms in the field of electronics, refer to different types of flexible cables. FPC stands for Flexible Printed Circuit, while FFC stands for Flat Flexible Cable. Both FPCs and FFCs serve vital roles in the world of electronics, enabling the reliable transmission of signals and power in compact and flexible form factors. Understanding the differences between FPC vs FFC can help in choosing the right cable for your specific application.
What is FPC and FFC?
FFC refers to flat flexible cable, which is a flat-arranged wire with a flat appearance and is flexible, lightweight, and easy to bend. FFCs are widely used in electronic devices, such as mobile phones, tablet computers, digital cameras, etc.
FPC refers to flexible printed circuit, which is a flexible circuit board made of polyester or polyimide and other materials. It has the characteristics of flexibility, thinness, and lightness. FPC is widely used in electronic equipment, such as notebook computers, tablet computers, digital cameras, etc.
Both FPC vs FFC are a type of flexible cable, but the material and structure are slightly different. They are increasingly used in electronic products because they can help designers achieve more flexible circuit connection designs in different environments.
What is the difference between FPC vs FFC?
Manufacturing
1 FPC uses chemical etching to process FCCL (flexible copper-clad foil) to obtain single-sided or double-sided or multi-layer flexible circuit boards with different circuit patterns.
2. FFC uses two upper and lower layers of insulating foil to sandwich flat copper foil. The finished product is simpler and thicker.
Features
FFC has the advantages of softness, random bending and folding, thin thickness, small size, simple connection, convenient disassembly, and easy solution to electromagnetic shielding (EMI).
FPC has the characteristics of high wiring density, lightweight, thin thickness, and good bendability.
Applications
FPC
FPC is mainly used in mobile phones, notebook computers, PDAs, digital cameras, LCM and other products.
FFC
FFCs are mainly used in the connection between the print heads of various printers and the main board, the signal transmission and board connection of plotters, scanners, copiers, audio, LCD appliances, fax machines, various DVD players and other products.
What is the difference between FFC connector and FPC connector?
FFC connectors and FPC connectors are both connectors used to connect flex PCB, and their main difference lies in the structure and connection method of the cable.
The FFC connector uses a flat cable, and its wires are arranged in parallel, so it is also called a flexible flat cable. The FFC connector generally adopts a lockless connection method, that is, the cable is inserted into the connector, and then the connector is locked to ensure that the cable is tightly connected to the connector. The FFC connector is suitable for connecting a large number of wires, but relatively speaking, it has higher requirements for the number of insertions and removals and the contact reliability of the plug.
The FPC connector (Flexible Printed Circuit Connector) uses a flexible circuit board, and its wires are realized through metal circuits on the flex circuit. FPC connectors often adopt a lock-type connection method, that is, the flexible circuit board is inserted into the connector, and then the connector is locked to ensure that the flexible circuit board and the connector are tightly connected. It has the characteristics of small size, lightweight and high flexibility, and is widely used in mobile devices, consumer electronics and other fields.
When selecting a connector, it is necessary to select a suitable connector according to the application scenario and requirements to ensure the normal operation and performance of the circuit.
FPC refers to flexible printed circuit, which is a flexible circuit board made of polyester or polyimide and other materials. It has the characteristics of flexibility, thinness, and lightness. FPC is widely used in electronic equipment, such as notebook computers, tablet computers, digital cameras, etc.
FFC refers to flat flexible cable, which is a flat-arranged wire with a flat appearance and is flexible, lightweight, and easy to bend. FFCs are widely used in electronic devices, such as mobile phones, tablet computers, digital cameras, etc.
- Manufacturing
- Features
- Applications
