0210200207

Series:	Premo-Flex™ 21020
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Cable Type:	FFC, FPC
Moisture Sensitivity Level (MSL):	--
Number of Conductors:	20
Pitch:	0.020" (0.50mm)
Length:	2.000" (50.80mm)
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

Flat flex, ribbon jumper cables are a versatile type of cable used in a variety of applications. The flexibility and ease of installation make them an ideal choice for many applications including wiring of electronics, assembly of industrial machinery and even for computer networking.

Applications

Flat flex cables are used in a variety of industrial and electronic applications where they provide a reliable connection between two points. The cables are strong and can be easily cut to the desired length with the help of a cutting tool like scissors, cutting pliers or a tin snips. Flat flex cables also provide a low-profile connection, making them suitable for applications where space is at a premium or where the cables need to be hidden.One of the most common applications for flat flex cables is in the fabrication of printed circuit boards for electronic devices. A thin ribbon-like wire is soldered directly to the circuit board to form a permanent connection between the components. The flat shape of the cable helps to minimize the risk of short circuits due to overlapping wires.Flat flex cables are also commonly used in the assembly of machinery and other industrial equipment. The cables can be used to provide power to motors, switches and relays and are often used to connect moving parts together to ensure smooth operation. The cables are also used to provide electrical power to other components such as sensors and lights.

Working Principle

Flat flex cables typically consist of multiple strands of copper wire insulation with a plastic cover. The individual wires are arranged in a flat pattern and secured in place using an adhesive backing. The plastic cover provides protection from moisture and other environmental factors which can cause damage to the wires.The working principle of the cables is quite simple. The individual strands of copper wire provide an electrical path between the two points. The insulation surrounding the wire keeps the current from leaking out while providing protection from electrical shocks and short circuits.When a current is passed through the cable, the wire heats up and resistance increases due to the electrical resistance of the copper wire and the surrounding insulation. This phenomenon is known as electrical resistance and is used to control the amount of current flowing through the cable.

Conclusion

Flat flex, ribbon jumper cables are an ideal choice for many applications due to their flexibility and ease of installation. The cables are used in a variety of applications from circuit boards to industrial machinery and even computer networking. The working principle of the cables is based on electrical resistance which can be used to control the amount of current flowing through the cables.

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