HM-H220D2-8BS1-TG30

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Backplane connectors are used in the majority of electronic systems to make the connections between the circuit boards to complete the configuration and communication of the electrical signals. HM-H220D2-8BS1-TG30 is one of the backplane connectors classified into Hard Metric, Standard.

Application Field of HM-H220D2-8BS1-TG30

HM-H220D2-8BS1-TG30 is an ideal solution for high speed and high density of signal routing. It has been widely applied in telecommunication systems, data storage devices, industrial control systems, automotive applications, medical application and networking applications. It provides significant performance in logical signal transmission and also in different environment, like: ultra-micro environment, high temperature and high humidity environment, and chemical contaminated environment.

For example, in network application, the connector operates in high speed, high density communication systems, such as Ethernet and USB. It can fulfill the transmission requirement of data rate up to 25G, and the transmission distance is up to 25m.

Working Principle of HM-H220D2-8BS1-TG30

The connector is featured with an 8-position plug and a PCB socket mating element to fulfill the connection of backpanes or other contacting surfaces. The socket elements can be easily implemented into the PCB, no solder for that. The connector is locked in the plug by its latch profile, as well as the designed internal structures, which provides superior retention capability.

HM-H220D2-8BS1-TG30 is compliant with IEEE Std 1725.1-2009 and IEC 61076-4-105 standard. It has high signal integrity due to the active low-profile, fool-proof differential contacts. The signal contacts are designed to be closed out of the backshell to reduce crosstalk associated with narrow pitch."

In order to decrease the transmission losses, the center contact of the plug is made of copper alloy and the signal contacts are silver plated for great electrical performance. Moreover, an integrated EMC-shielding base is applied to optimize signal performance for EMC applications.

Additionally, HM-H220D2-8BS1-TG30 comes with field proven features for temperature, vibration and shock resistance. It has 55A (maximum) currents rating, suitable for power applications. As a result, HM-H220D2-8BS1-TG30 is the perfect choice for the application of high speed, high density signal routing.

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