IC7-68PDR-1.27DS-EJL(72)

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PC Card sockets, also known as PC sockets, are a type of memory connectors featuring a specific design and intended use in personal computers. The IC7-68PDR-1.27DS-EJL(72) PC card socket is a variant of memory connectors in the PC card socket classification, offering superior performance, durability and cost-efficiency. In this article, we’ll explore the application field and working principle of the IC7-68PDR-1.27DS-EJL(72) PC card socket.

Application Field

The IC7-68PDR-1.27DS-EJL(72) PC card socket is designed for use in industrial dual-layer applications. Specifically, it is suitable for applications in the Automotive, Smart Cards, Power Supplies, Automation, Robotics, and other industries requiring the use of higher current capacity and more reliable signal transmissions. It is also suitable for PCI Express Gen 2 interfaces, making it possible to access the highest speed of 10GB/s.

Compared to other PC card sockets, the IC7-68PDR-1.27DS-EJL(72) offers superior signal transmission due to its reduced contact resistance. Additionally, it does not require soldering, making assembly and replacement of components much easier. Lastly, it reduces rattle, vibration and other noises that are often caused by tube-type connectors.

Working Principle

The IC7-68PDR-1.27DS-EJL(72) PC card socket consists of two parts, a contact and a housing. The contact part is a membrane element and is responsible for electrical contact between two opposing mating connectors. This element features 72 gold-plated contacts, each with a contact force of 0.5N (50gf) and an insulation resistance of 500mOhms. The contact part also features a UL94V-0 flame-resistant housing.

The housing is made of PPE (polypropylene-ether) material, which is an excellent flame-resistant material. It also features easy-to-install guides and a superior locking system providing secure fastening between two mating parts. The wall thickness is 7mm, offering strong mechanical stress protection and preventing electrical arcing. Additionally, the housing has two mounting holes for easy installation.

The IC7-68PDR-1.27DS-EJL(72) PC card socket provides excellent electrical contact between two opposing parts and superior mechanical protection and durability. It is suitable for use in industrial dual-layer applications requiring high current capacity and reliable signal transmissions. Additionally, it is designed for easy installation and re-installation.

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