HM2P08PD5111N9LF

Backplane Connectors - Hard Metric, Standard are used to connect printed circuit boards (PCBs) together. This type of connector provides the highest performance when compared to other solutions, such as ribbon cables or simple pin headers. One of the most common backplane connector solutions is the HM2P08PD5111N9LF, Hard Metric, Standard.

Application Field

The HM2P08PD5111N9LF is designed primarily for use in data communications systems, such as Ethernet or ISDN systems. This connector provides an 8-pin data bus connection between two or more PCBs by a snap-fit interface. It features an array of contact pins arranged in two vertical columns and can be used to achieve a signal transmission rate of up to 3.2 Gbps. The connector is available in a standard D-sub mini-size and is suitable for both through-hole and surface mount applications. Additionally, it is fully compliant with IEEE 802.3 Base T & 6 Standard and complies with RoHS directive 2002/95/EC.

Working Principle

The HM2P08PD5111N9LF works by providing a secure mechanical connection between two PCBs. It contains two sets of contacts, low (ground) and high (data) and facilitates data transfer in both directions. The contacts are gold-plated to provide reliable connection and are compliant with the IPIP-48 regulations. The connector is designed with an electrode configuration that minimizes crosstalk and attenuation, providing improved signal quality over other market solutions. Additionally, it is rugged and reliable, allowing it to withstand high-frequency signals and harsh environments.

The HM2P08PD5111N9LF is designed for a nominal voltage of 100V and a maximum current of 1.5A. It offers an optimal resistance/capacitance of 28mΩ/43pF. Its quick-lock structure ensures a secure connection and easy mating and un-mating of the connector. The connector also comes with a grounding plate that provides an electrical connection flat earth ground. Additionally, its shielded metal cover provides electromagnetic immunity and noise attenuation.

Conclusion

The HM2P08PD5111N9LF is an efficient and reliable backplane connector solution for data communications. It features a high-performance design, suitable for use in Ethernet and ISDN systems, and is RoHS compliant. Its quick-lock structure ensures a secure connection and a shielded metal cover provides electromagnetic immunity. Its 8-pin data bus connection between two or more PCBs provides unmatched performance and improved signal quality over other market solutions.