2129392-2

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D-shaped connectors, known also as Centronics connectors, are a type of electrical connectors typically used for serial communications. The shape of the connector is much like the letter ‘D’ and it is sometimes referred to as a D-sub connector. The design of the connector can vary depending on the application but most D-sub connectors consist of two or more pins connected to metal, metal-plated, or plastic shells with insulation. The pins are usually arranged in a rectangular pattern with two rows of pins on one side and one row on the other.

The 2129392-2 connector is a type of D-shaped connector which is commonly used in industrial applications. This particular model was designed by AMP Inc. and is manufactured by TE Connectivity. This connector is made of aluminum die-cast shells and thermoplastic brackets. It also features two precision ground contacts with stainless steel splines which are designed to provide reliable electrical connections. The contact resistance is 0.5 mohm and the current rating is up to 2A. The 2129392-2 is rated for use in temperature ranges of -55°C to +105°C and is resistant to shock, vibration, and humidity.

The 2129392-2 connector is a versatile, reliable, and economical solution for many industrial applications. They can be used to connect motor control devices such as relays, fans, and sensors as well as connecting data transfer lines. They are also often used to create power connections in control systems, wire harnesses, and electrical panel applications. The connector is also RoHS compliant and UL recognized.

The working principle of the 2129392-2 connector is relatively simple. When the plug and socket connectors are mated, the pin shafts protrude into the holes in the contact block and make a reliable electrical connection. As the plug is mating, the resilient insulator circumferentially surrounding the pins exerts uniform pressure on the contact block to ensure continuity. The rear portion of the contact block also ensures an uniform pressure to ensure complete contact between the pins and the contact block’s surface. This ensures reliable and consistent electrical connections, while also providing noise immunity from external magnetic and electric fields.

In short, the 2129392-2 D-shaped connector is a reliable and cost-effective solution for many industrial applications. Its reliable electrical connections, low contact resistance, and wide temperature range make it a versatile and robust solution for any application. It is also RoHS compliant and UL recognized, making it an even more attractive choice for any project.

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