0210200291

Series:	Premo-Flex™ 21020
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	26
Pitch:	0.020" (0.50mm)
Length:	12.0" (304.8mm)
Length - Exposed Ends:	0.157" (4.00mm)
Termination Style:	Top on Both Sides, Backers on Both Sides

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

Flat flex and ribbon jumper cables have become increasingly popular in electronics, telecommunications and electrical applications, as they offer greater flexibility, more efficient data transmission rates, easier maintenance and improved reliability. In this article we will look at the application field and working principle of flat flex and ribbon jumper cables.

What Are Flat Flex and Ribbon Jumpers?

Flat flex and ribbon jumpers are cables which consist of flat conductive strands which are generally constructed from copper and are insulated with a polymeric material. The conductive strands are arranged in a parallel pattern and, depending on the application, may include additional conductors and insulation. These cables are designed to connect two points in an electronic circuit, often in switchgear cabinets and breakers.

Application Field of Flat Flex and Ribbon Jumpers

Flat flex and ribbon jumpers are primarily used in applications where space is a major concern. These cables provide a more compact alternative to rigid cables as they can be bent into tighter curves, allowing them to take up less space. Additionally, flat flex and ribbon jumpers are able to provide good flexibility, allowing them to fit into narrow spaces and they can easily be routed around and between components without the need for an extra harness.Flat flex and ribbon jumpers are also used in applications where data transmission is an important factor. These cables have a higher number of conductive strands than traditional cables, which allows them to have higher data transmission rates. Additionally, the flat design of the cables makes them more efficient at transmitting data than traditional cables, as the flat cable design minimises interference from adjacent strands. This makes them ideal for use in applications such as Ethernet and USB connections.Lastly, the design of flat flex and ribbon jumpers makes them particularly suitable for applications where regular maintenance is needed. The flexibility of the cables makes them easier to access, and they can be easily reconfigured with minimal effort.

Working Principle of Flat Flex and Ribbon Jumpers

The working principle of flat flex and ribbon jumpers is fairly straightforward. The cables consist of conductive strands which are arranged in a parallel pattern and insulated by a polymeric material. The current flows through the conductive strands and the insulation prevents any short circuits from occurring.Due to the flat design of the cables, electromagnetic interference is minimized, allowing for efficient and clean data transmission. Additionally, the flexibility of the cables makes them easy to access and route around components, making them the perfect choice for applications where maintenance is required.

Conclusion

Flat flex and ribbon jumpers have become increasingly popular in a variety of applications, due to their flexibility, efficient data transmission rates, easier maintenance and improved reliability. The cables consist of conductive strands which are arranged in a parallel pattern and insulated by a polymeric material. The working principle of flat flex and ribbon jumpers is fairly straightforward, with the current flowing through the conductive strands and the insulation preventing any short circuits. Additionally, the flat design of the cables minimises electromagnetic interference, allowing for efficient and clean data transmission.

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