105-120-208-100

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Backplane connectors are a specialized type of electrical connector that provide a way to connect backplane and daughterboards in an electronic system. The 105-120-208-100 series contact is a type of backplane connector that offers increased durability and reliability for applications that require it. This article discusses the application field and working principle of the 105-120-208-100 series contact.

Applications of the 105-120-208-100 Contact

The 105-120-208-100 series contact is commonly used in industrial and military applications. This type of connector provides high durability, high vibration and shock resistance, and excellent electrical and mechanical performance. It is suitable for applications where extreme environmental conditions are expected, such as high temperature and pressure, and chemical exposure. It is also suitable for applications that require secure connections between backplanes and daughterboards, as it offers secure latching mechanisms that prevent board separation during operation.

The 105-120-208-100 contact is also suitable for use in plug-and-play systems. This type of connector has the ability to provide hot-swap capabilities, which allow for the connecting and disconnecting of daughterboards without having to power down the system. This makes the contact highly versatile, and ideal for use in applications where the system must be able to switch between components quickly and easily.

Working Principle of the 105-120-208-100 Contact

The 105-120-208-100 series contact is a type of backplane connector that uses pressure pins to provide secure connections between the backplane and daughterboards. The pressure pins are made up of two components – a barrel and a contact. The barrel is a hollow, plastic tube that houses the contact. The contact is a metal pin that is inserted into the barrel and provides the electrical connection between the backplane and daughterboard.

When the connector is mated, the plastic barrel compresses around the metal contact, forming a secure connection that prevents the daughterboard from being accidentally disconnected. The pressure pins also provide vibration and shock resistance, as they are able to absorb small shocks and vibrations, preventing them from being transmitted through the electrical connection.

The 105-120-208-100 series contact is capable of up to 3 Amps/contact at 24 Volts. It is designed for use in high-density applications, where space is at a premium. This type of connector is typically used in ruggedized and industrial applications, as it is highly reliable and heat-resistant.

Conclusion

The 105-120-208-100 series contact is a type of backplane connector that is commonly used in applications that require increased durability and reliability. It offers secure latching mechanisms that prevent board separation during operation, making it ideal for plug-and-play systems. The contact also features pressure pins that provide vibration and shock resistance, as well as high electrical and mechanical performance. This makes the contact suitable for use in industrial and military applications, as well as in high-density applications where space is at a premium.

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