17030552201

Backplane Connectors - Hard Metric, Standard

17030552201 connectors are widely used in backplane applications, such as computer and telecommunications equipment. They offer high-speed performance and effective control over crosstalk, power consumption, and signal transmission. Hard Metric and Standard connectors are the two main types of backplane connectors.

Hard Metric Connectors

These connectors are a new and improved type of backplane connector that are designed for advanced applications. They offer superior signal-to-noise characteristics, as well as decreased power consumption. Hard Metric connectors can be used in harsh environments and are ideal for applications where data bandwidth, signal integrity, and power consumption are critical. They use a “hard metric” defined by the lead pitch and hole size of the electrical path. This defines the number of leads that can be inserted into a connector, as well as the size of the contact interface.

Standard Connectors

Standard connectors are the typical types of backplane connectors used in a wide variety of applications. They offer excellent performance and reliability, while still being very cost-effective. They have been designed to be compatible with standard backplane architectures. The signal transmission capabilities of these connectors are typically limited to lower frequencies, and they are not suitable for high-speed operations.

Working Principle

In both the Hard Metric and Standard connector varieties, the electrical connection is established when lead pins of the connector insert into corresponding contact holes in a socket. This action closes an electrical path between the two connector parts, thus completing the connection. When the contacts are mated, a physical interlock is established that keeps the two parts from being separated. In addition, an electrical test point is available on many connectors, allowing for the system to be tested without breaking the electrical path.

The rugged construction of backplane connectors ensure a secure and reliable connection, even when used in demanding environments. The contacts are typically gold-plated, making them capable of handling high frequencies and providing excellent electrical performance. Furthermore, connectors that utilize Hard Metric technology are capable of supporting high-bandwidth signals and applications with increased power consumption.