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Backplane Connectors - DIN 41612

DIN 41612 is one of the most common types of backplane connector used in the electronic industry. It is a standardised form of the de facto industry standard Eurocard design, used in the majority of application fields and boasts a vast range of customizable features. The connectors use a series of pin-and-socket contacts applied in a predetermined pattern to connect a variety of devices on a backplane. These connectors allow users to easily modify existing or create new designs based on their own specifications.

The connectors comply with the German Institute for Standardization’s DIN 41612 standard. The standard consists of 12 pin rows in two banks of six. The connector dimensions are roughly 27.8 mm in width, 53 mm in length and 8.81 mm in height with a height tolerance of +/- 0.5 mm.

The pins on the connector consist of metal that makes an electrical and mechanical contact when inserted into its socket. The pin connections are set by the contact insulation and are secured by a plastic plate or rubber lip that fits over the top of the pins. The contacts and insulation are typically placed in one of three locking levels; spring locking, stamped and formed or latching.

The connector also features a mating guide hole or a guide groove that helps maintain the position of the socket connector when it is inserted into the backplane. This is usually found in the center of the pin rows and is often used to assist in the insertion process.

DIN 41612 connectors are used in a variety of applications, including in telecommunications, medical equipment, computer networking, and industrial control systems. It is popular in these areas due to its high-performance at a relatively low cost. For instance, the connectors offer low crosstalk between the pins and secure connections that make it ideal for use in high-speed communication applications.

In addition, the connectors provide a high degree of durability due to their locking mechanism and contact insulation. This helps ensure that the pin connections remain secure at all times, regardless of any environmental conditions or shock and vibration. This allows for reliable connections even when used in demanding environments.

The working principle of DIN 41612 connectors is simple; the pins on the connector are inserted into the socket and then secured with the locking mechanism and contact insulation. The pins make electrical and mechanical contact with their respective sockets, allowing for a secure and reliable connection. Once installed, the connectors can be easily modified or replaced, allowing for a wide range of customized applications.

Overall, DIN 41612 connectors are an ideal choice for applications that require secure and reliable connections in a variety of environments. The low-cost connectors boast a range of customizable features, making them suitable for communication, medical, computer networking and industrial control systems.