225790-3 Connectors, Interconnects

225790-3 backplane connectors are designed to be used in applications such as communications, transport, industrial and consumer electronics. They provide a high-frequency interface between backplanes and circuit board assemblies. They have high-current and mid-current connections for different levels of power delivery, and a range of sizes available to provide flexibility for different application needs. The contacts are made from gold-plated copper and meet MIL-C-39029 Type K specifications for electrical and mechanical characteristics.

The 225790-3 backplane connector employs a standard square-pin connector configuration, which is based on one row of pins for each contact. Contacts are available in both through-hole and surface-mount designs, and there are both standard and optional pin spacings available. Each contact can accommodate up to 1.3A of current, with the addition of optional hardware, this current can reach up to 3.2A. The contacts also feature a low resistance design to ensure low voltage drop across the connection.

The 225790-3 backplane connectors are designed to provide all the benefits of a standardized design and ensure the highest quality performance. This includes a plated gold contact surface, which is corrosion resistant and provides superior electrical performance. The contacts are also designed to ensure high-connection reliability, which reduces risk of intermittency and maintains signal integrity. Furthermore, the contacts are designed to ensure a secure connection between the circuit board and the backplane, which prevents the risk of mechanical wear and abrasion over time, thus providing a durable connection.

The standard square-pin configuration allows for a broad range of application needs. This includes configurable power and signal architectures, such as point-to-point, duplex, and mixed signal circuits, as well as mixed and high-frequency data bus interfaces. The contacts feature an extended contact zone that spreads the electrical load evenly over the contact surface, and it is designed to ensure that contact points cannot be damaged from overstressing. Furthermore, the contacts are designed to be mechanically robust and provide a high retention force, and to ensure a reliable, secure connection.

In summary, 225790-3 backplane connectors are designed to provide reliable, secure connection for a wide range of application needs. They feature a gold-plated contact surface for superior electrical performance and reliability, and a broad range of sizes and configurations to ensure flexibility. Additionally, the contacts feature an extended contact zone to evenly spread the electrical load and ensure mechanical robustness. This makes them an ideal choice for a range of different applications such as communications, transport, industrial and consumer electronics.