HM2P09PDE120L9L

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Backplane Connectors are mechanisms used to electrically connect a backplane - a printed circuit board (PCB) or configuration of wires - to one or more daughter boards. There are several different types of backplane connectors, each with different applications and working principles. HM2P09PDE120L9L is a backplane connector commonly used in standard applications. This article will explore its application field and working principle.

Features of HM2P09PDE120L9L

The HM2P09PDE120L9L is a Hard Metric Standard backplane connector, commonly used in a variety of applications such as data and telecoms, medical and industrial. It has 9 contacts, 120 pins per square mm and a pitch of 2.0mm, meaning it can be used in space-restricted applications. It also has a low thermal resistance of 25°C and a standard contact current of 2A.

Working Principle

The HM2P09PDE120L9L features an integrated backplane, with a variety of contact pads at the top of the connector. Each of these contact pads is connected to a specific application - for example, ground, power and signal contacts - and are arranged in parallel lines. This ensures that the connector allows reliable transmission of data and power between the backplane and any daughterboards.

The backplane is connected to the contact pads using two screws or rivets, which are usually fixed to the motherboard of the system. When the daughterboard is plugged into the backplane, two separate metal arms reach out from the sockets and mate with the contact pads, creating a secure electrical connection. This contact mechanism is reinforced with an additional metal plate on the top of the connector, ensuring that the connection remains secure even in harsh environmental conditions.

Advantages of HM2P09PDE120L9L

The 9 contacts, 120 pins per square mm and 2.0mm pitch of the HM2P09PDE120L9L make it ideal for high density applications. Its low thermal resistance of 25°C also helps to reduce signal degradation and heat buildup in the system. Additionally, it also features a standard contact current of 2A-20A, which ensures reliable transmission of both power and signal. It is also highly reliable and has been tested to meet stringent industrial standards.

The HM2P09PDE120L9L is also easy to install and use and requires no additional tools or components. Its simple design and robust construction also make it extremely durable and long-lasting, giving users peace of mind when using it in their applications.

Conclusion

HM2P09PDE120L9L is a Hard Metric Standard backplane connector, commonly used in applications such as data and telecoms, medical and industrial. It features 9 contacts, 120 pins per square mm and a pitch of 2.0mm, and has a low thermal resistance of 25°C and a contact current of 2A-20A. Its simple design and robust construction make it ideal for high density applications, and it is easy to install and use. Its reliability and performance make it a great choice for any application requiring a robust backplane connection.

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