0210200137

Series:	Premo-Flex™ 21020
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	12
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 and Ribbon Jumper Cables – Application Field and Working Principle

Flat flex and ribbon jumper cables are a type of flat cable that is used to connect multiple electronic components. The cables are typically flat or flexible and are most commonly used in flat tape, flexible ribbon, or flexible printed circuit applications. The cables are available in various lengths and can be used for applications such as printed circuit boards, telecommunications systems, and other electronic system designs.

Flat Flex Cables

Flat flex cables are typically used for connecting multiple components on a flat or flexible substrate. The cables are flexible and tightly wound, and have a thin profile that allows them to be easily routed and routed around components. The cables are composed of a thin metalized material that is layered over a flexible insulation material. The insulation material provides assistance in preventing shorts and helps to protect against electromagnetic interference (EMI). The cables are often used for light-weight and low-cost designs without sacrificing the necessary performance.

Ribbon Jumper Cables

Ribbon jumper cables are a type of flat cable that is more optimally used for higher speed data communications. The cables are typically composed of thin flat insulation materials that are sandwiching multiple metalized wires to provide protection from EMI, while also providing sturdiness and flexibility. The cables are usually available in multiple different colors for improved identification and organization. The cables also have a very low impedance and low capacitance, which makes them ideal for high-speed digital data transmission applications.

Application Field and Working Principle

Flat flex and ribbon jumper cables are widely used across a variety of application fields. They are primarily used for wire-to-board and wire-to-wire connections in different electronic devices and products. The cables are used for sensing, controlling, monitoring, and communication applications. They are typically used in consumer electronics, automotive, aerospace, commercial equipment, medical, and military applications. The cables are usually designed for a specific application field. The design will generally include the insulation material, the metalized surface, and the wire construction. The insulation material is usually a flexible plastic or rubber, with the metalization providing necessary protection against EMI, while also enhancing the electrical performance. The wire construction also impacts the performance of the cable, with high-performance cables having a tighter winding and higher temperature insulation. The working principle of the flat flex and ribbon jumper cables is relatively simple. The cable is composed of multiple wires that are laid in a flat and tightly-wound ribbon structure. The cables are designed to generate a minimal capacitance between the conducting wires, which is necessary for a high-speed data communication. The flat and flexible structure of the cable makes it easy to connect multiple components in a space-saving way, while also providing a secure connection.In conclusion, flat flex and ribbon jumper cables are essential components in modern electronics, telecommunications, and other related fields. The cables provide a secure connection between multiple components, while also providing minimal capacitance and a flat and flexible profile. The cables are used in a wide variety of applications, and with their optimized design, they are capable of providing excellent performance and reliability.

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