ELFR22240

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Terminal Blocks - Headers, Plugs and Sockets refer to a system of connecting electrical components. The ELFR22240 is an example of a contact header. It provides reliable power connections and withstands high frequent changing.

Application Field

ELFR22240 contact header products are commonly used in industrial application fields, communication, medical, IT, transportation, home appliances and so on. As a popular connector type, they are widely used in variety of applications because of their versatile design.

The ELFR22240 contact header can be used in the following application fields:

• Communication: Connecting boards or parts in Voice over IP systems, PBX, Cellphone basestation, LANs, WANs or other networks.
• Industrial: Connecting circuits and parts in industrial automation, measuring and controlling systems.
• Medical: For medical equipments, hospital apparatus or other biotechnology equipments.
• IT: Data transferring, hardware control and other circuit connecting process in computer, server storage, and other peripherals.
• Transportation: Connecting several parts in vehicle’s Electronic Control Unit, in railway systems.
• Home Appliances: Connecting boards and parts in refrigerators, washing machines, TV and other home appliances.

Other than above-mentioned typical application fields, the ELFR22240 contact header can also be used in other applications that have the same requirements, such as automotive, aerospace, military and consumer electronics.

Working Principle

The ELFR22240 is a contact header that mates with wire-to-board or wire-to-wire housings, providing reliable connection through round contact pins or solder tails. It is constructed from high-performance thermoplastic material, providing excellent electrical, chemical, and mechanical properties.

The contact head is secured by inserting the plug into the socket of the mating contact head. It has wide terminal spacing to ensure good contact reliability, making it compatible with a wide range of terminals. The contact head also has a movable and rotatable design, allowing for easy installation and maintenance.

The mating contact head also has a wide variety of contact pins and tail end configurations, providing superior connection quality. The pins and tails also have a low profile design, which helps to reduce the likelihood of mis-alignment and false connections.

The ELFR22240 contact header also has a built-in strain relief feature. This feature helps to protect the connection from any mechanical damage that can occur due to harsh handling or other external influences.

Overall, the ELFR22240 contact header provides reliable power connections for a wide variety of applications. It is simple to install and maintain, making it a reliable and cost-effective solution for any application.

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