HM2J66PE5110N9LF

Backplane Connectors - Hard Metric, Standard

The HM2J66PE5110N9LF (“HM2J”) is a type of backplane connector used to connect two or more slots in a backplane or mother board. The connector is rated for a maximum of 2.5A at 25V and is recommended for use in high-speed, high-density applications, especially for applications involving higher voltages and currents. The HM2J is a hard-metric connector, meaning it connects two different-sized modules together. This can be advantageous for high-speed data transfer, as the mismatched connection sizes can reduce crosstalk and reduce the amount of noise caused by the connection.

Applications

HM2J is suitable for a variety of applications, from telecommunications to industrial control systems. The 2.5A current rating and reinforced insulation makes it suitable for higher voltage and current applications. Its hardness and durability also make it a suitable connection for dense and harsh environment uses, including server rooms and off-site locations. Additionally, its two-module connection capabilities makes it useful for high-speed applications, as the hard-metric connectors reduce crosstalk and minimize interference.

Working Principle

The HM2J is a hard-metric connector, meaning its two modules have different sizes. This ensures a tighter fit between the two boards which reduces crosstalk and interference. The tight connection reduces the amount of noise generated from the contact area. The tight connection also allows for higher densities than a traditional flat or standard-metric connection.

The HM2J is also rated for 2.5A at 25V, making it suitable for use with higher voltages and currents. This makes it suitable for use in industrial control systems and other applications involving high power. Additionally, its contact points are reinforced with insulation to ensure that the connection remains secure and free from any interference or noise. The insulation is also resistant to corrosion, meaning that the connection will remain reliable and durable for longer.

Conclusion

The HM2J66PE5110N9LF backplane connector is a hard-metric connection, recommended for applications involving high voltages and currents as well as high data transfer rates. It is suitable for a variety of applications from telecommunications to industrial control systems. The tight connection reduces crosstalk and interference, making it an ideal choice for high-speed data transmission. The connector is insulated and designed for durability and reliability even in harsh environments.