0210200170

Series:	Premo-Flex™ 21020
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	16
Pitch:	0.020" (0.50mm)
Length:	5.000" (127.00mm)
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 two of the most common types of cables used in all kinds of electrical devices and appliances. They are designed to provide a connection between two or more electrical components. These cables are used in both residential and commercial applications, as well as for industrial purposes. This article will discuss the application field and working principle of flat flex and ribbon jumper cables.Flat Flex CablesFlat flex cables are thin and flexible cables that are composed of multiple insulated conductive strands that are arranged in parallel. They are commonly used to connect PCBs, microcontroller boards, and other electrical components. Flat flex cables are relatively inexpensive and have a wide range of applications, such as providing power and signals in audio/visual equipment, computers, and consumer electronics. given the flexibility and ease of use of flat flex cables, these cables are often used in applications where the cables need to be routed around tight corners or in tight spaces. Additionally, they are often used in mobile and handheld applications, as the flexibility of the cables makes them ideal for movements and vibration.The working principle of flat flex cables is simple. Each conductor strand in the cables is insulated with a dielectric material. This dielectric material provides insulation from electrical shocks and prevents potential short circuits. The individual conductive strands are then arranged in parallel and they transfer electricity from one end to the other.Ribbon Jumper CablesRibbon jumper cables are a type of cable that consists of multiple conductive strands arranged in parallel, along with an outer insulation layer. These cables are commonly used to connect PCBs, microcontrollers, and other electrical components in consumer electronics, computers, and other devices.Unlike flat flex cables, ribbon jumper cables tend to be less flexible. They are generally stiffer than flat flex cables, and thus are usually more suitable for stationary applications. Ribbon jumper cables are cheaper than flat flex cables and have a wide range of applications, such as providing power and signals in audio/visual equipment, computers, and consumer electronics.The working principle of ribbon jumper cables is similar to that of flat flex cables. Each conductive strand is insulated with a dielectric material to prevent potential short circuits and electrical shocks. The insulated strands are then arranged in parallel, allowing electricity to be transferred from one end to the other.ConclusionFlat flex and ribbon jumper cables are two of the most common types of cables used in many electrical devices and appliances. They have a wide range of applications, from providing power and signals in audio/visual equipment to connecting PCBs and microcontroller boards in consumer electronics. While flat flex cables are more flexible and are usually used in mobile and handheld applications, ribbon jumper cables are usually more suitable for stationary applications. The working principle of both types of cables is very similar, as each conductor strand is insulated with a dielectric material, allowing electricity to be transferred from one end to the other.

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