FJH-25-D-50.80-4

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--

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Flat Flex, Ribbon Jumper Cables

Flat Flex Ribbon Jumper Cables are a type of electrical cable used to connect two devices or circuits. They come in a variety of configurations that differ in terms of their size, insulation material and conductor material. The FJH-25-D-50.80-4 is an example of one such configuration.

Application Field

Flat Flex Ribbon Jumper Cables are commonly used in electronic and electrical applications, such as in automobiles, computer motherboards, industrial equipment, aerospace systems, electronic test and measurement equipment, audio and video signals, as well as in telecommunications. They are designed to carry high speed signals with minimal interference and loss, as well as to be electrically and mechanically isolated from other circuits. The FJH-25-D-50.80-4 is particularly suited for use in automotive and aerospace applications, due to its durability and resistance to extreme temperatures.

Construction

Flat Flex Ribbon Jumper Cables generally consist of four layers:

• Conductor – This layer consists of metal conductors such as copper or aluminium that form the electrical connection between two devices.
• Insulation – This layer is a flexible insulating material, such as PVC, Teflon, or Kynar, which surrounds the conductors and serves to protect them from environmental conditions.
• Jacket – The third layer is the protective jacket, which can be made from a variety of materials such as PVC, nylon, or PFA. It provides abrasion and impact resistance to the cable.
• Connector – The final layer is the connector, which is used to connect two devices or for signal transmission.

The FJH-25-D-50.80-4 is designed to be resistant to abrasion, oil, water, and other harsh environments. It consists of a jacket made of polyurethane (PU) and a connector made of zinc-aluminum (ZA). It has a maximum operating temperature of -40°C to +105°C and a maximum voltage rating of 300V.

Working Principle

Flat Flex Ribbon Jumper Cables act as a bridge between devices, allowing for a reliable connection between two components. The conductors act as pathways that allow electric current to flow between the two devices, while the insulation prevents any unwanted electrical interactions between other circuits and the signals contained within the cable. The jacket protects the cable and the internal components from external environmental conditions such as physical stress, temperature, chemical exposure, and mechanical shock. The FJH-25-D-50.80-4 is designed to carry digital signals with minimal interference and loss, and is suitable for use in automotive and aerospace applications. With its high electrical and mechanical reliability, it can be used in high speed data transmission and different signal transmission applications, such as for modern automotive Ethernet systems.

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