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Flat Flex, Ribbon Jumper Cables – FJ-20-D-11.82-4 Application Field and Working Principle

Flat flex, ribbon jumper cables are a type of jumper wires used in electrical circuit boards, wiring harnesses, and other applications. They consist of thin, flexible strands of insulated copper wire bonded together with a resin and printed in multiple layers. The cables are designed to be able to withstand a wide temperature range, with operating temperatures ranging from -20 to +105 degrees Celsius.

Flat flex, ribbon jumper cables are used in a variety of applications, including control circuits, computer peripheral connections, and electrical and electronic systems. The ribbon style allows for multiple connections in a small area, making them ideal for use in crowded wiring boards, as found in aerospace and defense applications. They are also commonly used in industrial equipment, such as medical equipment, laboratory instruments, and communication systems.

The FJ-20-D-11.82-4 is a flat flex, ribbon jumper cable designed for operation in extreme temperatures. The cable is constructed of 20-gauge stranded copper conductors insulated with a black PVC (polyvinyl chloride) material. The insulation has a maximum voltage rating of 300 volts and a temperature rating of -20 to +105 degrees Celsius.

The working principle of the FJ-20-D-11.82-4 is based upon the combination of its insulation and conductor design. The insulation provides electrical protection and prevents grounding and short circuits. The stranded conductor design reduces resistance and helps improve signal quality. The PVC insulation remains stable at high temperatures and protects the wires from abrasion and corrosion.

The FJ-20-D-11.82-4 can be used in both dry and wet environments. Its’ low capacities design ensures minimum signal loss and prevents crosstalk interference. The cable is also rated UL listed, meaning that it passed the rigorous safety standards set forth by the Underwriters Laboratories in the UnitedStates.

Flat-flex, ribbon jumper cables are a versatile and reliable wiring solution for applications requiring multiple connections in a confined area. The FJ-20-D-11.82-4 is an excellent choice for use in extreme temperature environments due to its high-quality construction and insulation. Its proven performance and UL safety rating make it an ideal choice for safety, performance, and reliability.

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