176221-3

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D-Sub connectors, also known as D-shaped connectors, are an electronic component used to connect two or more cables together. They are usually used for connecting computer peripherals, such as printers, keyboards, and other digital devices. Backshells, hoods, and other related items are also available to protect and ensure a secure connection.

The 176221-3 connector is a type of D-Sub connector specifically designed for applications involving higher current, such as DC power supply units. It features 9 pins in a 9-position configuration, with a male/female combination to provide a secure mechanical connection. In addition, a locking system is available to ensure the connection is secure in any environment.

The 176221-3’s high current-carrying capacity makes it suitable for a variety of applications, such as in DC power supplies, consumer electronics, and automotive equipment. It has a rated current of 5A DC per pin and a rated voltage of 250V DC. It also has a high-temperature resistance of up to 125°C and is also RoHS compliant.

To ensure a reliable connection, the 176221-3 connector is also equipped with a number of features to reduce contact resistance and connect loss. The design of the contact terminal and its plating materials make it highly reliable and resistant to corrosion. In addition, a number of housings and seals are available to protect against shock, vibration, and dust.

The working principle of the 176221-3 is fairly straightforward. Its pins are designed to interlock with each other when two connectors are mated. This provides a secure and reliable electrical connection, and the locking system ensures that the connection is not disturbed in any environment. The design also ensures that the contact pins are kept apart and are not affected by vibration or shock.

In conclusion, the 176221-3 D-Sub connector is designed for applications requiring higher currents. Its pin configuration ensures reliable connectivity, and its locking system provides a secure and reliable connection in any environment. Backshells, hoods, and other related items are also available to protect the connector from dust and vibration. The 176221-3 is a reliable and robust product that is suitable for a variety of uses.

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