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Backplane Connectors - DIN 41612 Connectors

DIN 41612 connectors make up a subcategory of backplane connectors, and they are used to connect circuit boards with other components. They are used in multiple industrial applications across a range of industries, making them a valuable tool for engineers. This article explores the many applications of DIN 41612 connectors as well as their working principle.

Applications of DIN 41612 Connectors

DIN 41612 connectors are highly versatile and have a variety of applications. They are frequently used in communications equipment, as well as in process control and measuring equipment, distributed power systems, and process automation. They can be found in environments where persistent vibrations are present, such as aircraft engines and other heavy machinery. They are also used in electronics, from consumer electronics to military or aerospace systems.

Mechanical Design of DIN 41612 Connectors

DIN 41612 connectors are designed to provide secure connections between two circuit boards. They come in multiple installations, such as top-entry, bottom-entry, and mid-entry, and have two or more female contacts. Each contact is rated for a specified voltage, current, and temperature, so engineers are able to decide which connector best suits their needs. The contacts are positioned in a way that sacrifices strength for flexibility, as flexibility is more important in such applications.

Technical Data of DIN 41612 Connectors

DIN 41612 connectors are used in a variety of applications, so the technical specifications vary. Most DIN 41612 connectors support data transmission rates of up to 2 Mbps, with some up to 10 Mbps. The inner insulation of the contact can range from 10V to 50V and the contact resistance is usually between 10 and 20 milliohms. Additional features include surge protection, electromagnetic shielding, and insulated housing.

Working Principle of DIN 41612 Connectors

The working principle of DIN 41612 connectors is quite simple. When two circuit boards are connected, the female contacts on the connector create an electrical pathway between the two boards. This electrical pathway allows both boards to transmit data signals and power. Since the contact resistance of these connectors is low, the electrical current is able to flow freely and the signals are not distorted. This provides a stable connection between the two boards.

Conclusion

DIN 41612 connectors are used in a variety of industries for different applications. They are highly versatile and offer many features, such as surge protection, electromagnetic shielding, and insulated housing. The electrical current passes between the two connected boards with a low contact resistance, resulting in a stable connection. This article has explored the many applications of DIN 41612 connectors as well as their working principle.