0151660116

Series:	Premo-Flex™ 15166
Part Status:	Active
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	10
Pitch:	0.020" (0.50mm)
Length:	12.0" (304.8mm)
Length - Exposed Ends:	0.157" (4.00mm)
Termination Style:	Top on One Side, Bottom on Other, Backers on Both Sides

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Flat Flex, Ribbon Jumper Cables – Application Field and Working Principle

Flat flex, ribbon jumper cables, commonly known as flexible flat cables (FFCs), are a type of high-flexibility electrical cables used for high-speed data transmission and power applications in consumer electronics. In this article, we will discuss the application fields and working principles of the flat flex cables.

Application Fields

Flat flex cables are commonly used for electronic connections in home appliances, such as washing machines, refrigerators, TVs, and computers. They offer a wide array of benefits over traditional ribbon cables, including greater flexibility, lighter weight, greater conductivity, less EMI/RFI interference, and higher current capacity.The wide range of applications of flat flex cables make them an important component in many industrial and commercial products. For instance, they are often used in optical drives, displays, digital cameras, USB cables, laptop computers, and medical devices. They are also used to connect components in home entertainment systems, home theaters, and network cabling systems.

Working Principle

Flat flex cables are constructed using a flexible insulated copper or aluminum conductor arranged in a flat or ribbon shape. They are commonly used to connect devices with “pitch” of 2mm or less. The conductor is then covered in a durable, flexible insulation material that allows it to flex continuously without breaking.Flat flex cables are designed to verify and maintain electrical connection over repetitive flexing, bending, and stretching. The insulation material is also chosen to provide maximum electrical insulation and mechanical protection.The working principle of flexible flat cables relies on the use of a thin layer of conductive material between the flat flex and the contact surfaces, such as a printed circuit board or metal. This thin layer of conductive material enables electrical signals to be transmitted between the two surfaces and allows for good electrical contact under all conditions.The flat flex design also helps reduce EMI/RFI interference, as the surface contacts help minimize electrical “leakage”. This helps to prevent electrical signals from travelling along the conductor and interfering with other electrical signals.

Conclusion

In conclusion, flat flex cables are a type of high-flexibility electrical cables used for high-speed data transmission and power applications in consumer electronics. They offer a wide array of benefits over traditional ribbon cables, including greater flexibility, lighter weight, greater conductivity, less EMI/RFI interference, and higher current capacity. Flat flex cables work by utilizing a thin layer of conductive material between the flat flex and the contact surfaces. This helps to maintain electrical connections under repetitive flexing, bending, and stretching, and helps to reduce EMI/RFI interference.

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