DF17A(4.0)-80DS-0.5V(50)

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are an important type of electrical connectors enabling efficient connection between printed circuit boards, used for equipment assembly and other electronic applications. The type DF17A(4.0)-80DS-0.5V(50) belongs to this group and has its own application fields and working principle.

The DF17A(4.0)-80DS-0.5V(50) connector is an array connector with vertical type, lances type terminals and 2.54mm contact pitch, which is widely used for various types of electronic equipment, such as computers, office machines, automation equipment, telecommunications and digital consumer electronic products. By combining the high reliability lance type terminal\'s application in an array package, this connector has been designed for cost and space savings, while maintaining a high level of performance.

The DF17A(4.0)-80DS-0.5V(50) connector is rated up to 50V/ 0.5A and has a durable outer shell made of a number of materials, including a throat-clamp type insulator as well as an UL approved, high-temperature, flame-resistant resins. Its straight type structure is also enhanced by the use of high-retention lances to ensure secure and reliable connections between two boards.

The working principle of the DF17A(4.0)-80DS-0.5V(50) connector is based on a lanced type contact system that is used to create a strong electrical connection between two boards. The connector includes two sets of lance terminals that make contact through the use of a spring force. The spring force ensures a secure connection between the two boards and the lance terminal structure also provides a consistent contact force between the two boards. As such, the DF17A(4.0)-80DS-0.5V(50) connector provides reliable and long lasting connections.

The DF17A(4.0)-80DS-0.5V(50) connector\'s lanced contact system also provides an advantage over other types of electrical connectors in that it is able to maintain a lower contact resistance, even during conditions of high vibration and mechanical shock. This lower contact resistance allows for an efficient distribution of current throughout the device, ensuring higher performance levels of data transmission and reliable electrical connections.

The DF17A(4.0)-80DS-0.5V(50) connector is also designed for easy installation and removal, and includes a durable outer shell that is designed to protect the easily-damaged lance terminals when the devices are being assembled or unassembled. As such, the DF17A(4.0)-80DS-0.5V(50) connector can be used for a wide range of applications, many of which require frequent connections and disconnections.

In conclusion, the DF17A(4.0)-80DS-0.5V(50) connector is an array type connector that is designed for cost and space savings while providing reliable connections. It features a lanced contact system with spring force to ensure secure connections between two boards and a durable outer shell for protection. With its ability to maintain a lower contact resistance and withstand conditions of vibration and mechanical shock, this connector is an ideal choice for electronic equipment installations and other applications requiring frequent connection and disconnection.

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