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The DIN 41612 backplane connector is a quick-connecting, high-speed connector type manufactured according to the DIN 41612 standard. It is used to physically link and electrically connect the module boards in the backplane of a computer system, making it ideal for applications that require high performance and contact reliability. It consists of two mated sides, each with its own pin contacts mounted onto a printed circuit board.

The most common type of backplane connector utilized in the DIN 41612 standard is the Type 3, which is a 9-row (sometimes 10-row) version designed for circuit board-to-circuit board connections. It consists of four types of straight, pin-equipped plug modules connected by solderless jumpers in order to provide better electrical connections between the modules. Depending on the design, the number of pins and the number and arrangement of electrical contacts per row vary. For example, a single row can have up to 6 pins on each side or up to 8 pins on one side.

The DIN 41612 backplane connector is designed to provide high speed and high integrity electrical connections between components mounted on the printed circuit boards. This connector has a number of advantages, such as providing a reliable, uniform device configuration, improved thermal management, improved signal integrity, and improved electromagnetic compatibility (EMC). Due to its small size and robust design, the DIN 41612 can be used in a variety of applications, such as telecommunications, high definition TV (HDTV), medical and industrial equipment, aircraft and communications satellites, and avionics.

To ensure maximum circuit board-to-circuit board connection performance, the DIN 41612 standard requires that the connectors have a minimum contact resistance of 0.047 Ohms and a maximum contact resistance of 0.2 Ohms. The connector also requires a minimum contact pin insulation resistance of 500 MegaOhms. To ensure the integrity of the electrical connections between the contacts, the connectors are manufactured with gold plated contacts, which also improve the connector’s durability and reliability. The use of a multi-step soldering process is also highly recommended, as this helps to ensure that the pins are firmly affixed and the contact is well protected from corrosion.

Due to its reliable performance, efficiency, and cost-effectiveness, the connector has become the industry-standard type of backplane connector used in a range of applications. In addition, the connector is relatively easy to install and maintain. The connector’s robust design also ensures that it can withstand the rigors of extreme temperatures and vibration, making it a great choice for applications where performance and reliability are key.

In conclusion, the DIN 41612 backplane connector is a reliable and widely used contact type for circuit board-to-circuit board connections. Its small size, high-speed performance, and robust design make it ideal for a variety of applications. The use of gold plated contacts ensures reliable and high integrity electrical connections and long-term reliability. As such, the connector is well-suited for a range of demanding applications.