0210200314

Series:	Premo-Flex™ 21020
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	28
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 and ribbon jumper cables are essential components in the field of electronic engineering. They are used in a variety of applications, ranging from interconnecting circuits to controlling and connecting electronic devices. In this article, we will discuss the application field and working principle of these cables.Flat flex and ribbon jumper cables are flexible cables that are used for connecting electronic components in a variety of applications. The cables have a flat rectangular shape and are designed for low profile applications. They are available in a variety of sizes and configurations, which makes them suitable for a wide range of applications. These cables can also be used to connect multiple components in parallel, as well as provide an effective connection between devices connected by long distance.The two main types of flat flex and ribbon jumper cables are flat flexible cable (FFC) and flexible ribbon cable (FRC). The FFC cables are designed for low profile applications, which means that they are extremely thin and have a very small profile. The FRC cables are thicker than the FFC cables due to their higher resistance and higher insulation rating.The application field of flat flex and ribbon jumper cables includes computers, communication systems, audio/video equipment, consumer electronics, automotive electronics, and many more. The FFC cables are frequently used in electronic equipment such as CD and DVD players, video game consoles, and televisions. The FRC cables are commonly used in high voltage applications such as medical equipment, automotive systems, and defense and aerospace technologies.The main advantage of flat flex and ribbon jumper cables is that they provide good signal transmission and conductivity. They are resistant to corrosion and have a low electrical resistance rating, which makes them suitable for a variety of electrical applications. In addition, these cables are extremely lightweight and flexible, making them easy to install in tight spaces. They also offer a wide range of operating frequencies and can support multiple connections.The working principle of flat flex and ribbon jumper cables is based on low voltage and low current transmission. The cables have a very small profile and can be used in cramped spaces. The cables are designed with foil and wire insulation layers that protect them from electrical interference and provide good signal transmission quality. The cables also use resistance welding to permanently secure the wires and copper foil to the outside of the cable, which prevents the cables from flexing or folding.In conclusion, flat flex and ribbon jumper cables are essential components in the field of electronic engineering. They are used in a variety of applications, ranging from interconnecting circuits to controlling and connecting electronic devices. The cables offer good signal transmission and conductivity with low electrical resistance and are extremely lightweight and flexible. Their small profile makes them suitable for use in tight spaces, and the resistance welding technique used in their construction ensures a reliable connection between devices.

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Part Number	Manufacturer	Price	Quantity	Description