SMS3PH-4D28 Connectors, Interconnects

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The SMS3PH-4D28 by HARTING is a three-pole, male pin, rectangular connector header. The connector header is designed for use in a wide variety of power applications, from industrial to consumer electronics. It features a polarized design with front-insertion male pins for easy mounting and a gasket seal for water and dust resistance to meet the IP67 rating. Its robust construction ensures excellent performance and reliability in high-vibration and shock environments.

The SMS3PH-4D28\'s features are well-suited for power applications. It has a contact rating of UP to 400V and a current carry rating for each contact of 4A. Furthermore, it has a temperature range of -25°C to 85°C for outdoor applications in wide temperature environments. The connector has a compact size of 4.2mm x 14.2mm, making it ideal for applications where space is limited.

Inside the SMS3PH-4D28, its three-pin configuration uses two different height front-mounting male pins with four-point contact systems prongs and crimps to ensure reliable connections and high-current ratings. Once the pins are securely connected, the contacts are reliably secured by an interference-fitting plastic sleeve that ensures a secure and reliable connection. The contacts also have a range of insulation resistance and voltage ratings suitable to a variety of applications.

The SMS3PH-4D28 also utilizes an anti-vibration design to increase the connector\'s durability and improve its high-frequency performance. It includes a spring-loaded design, which gives the connector additional strength and stability when inserted or removed from mating connectors while also providing a tighter grip. This ensures that the connector remains securely in place and is less prone to loosening in high-vibration environments. It also helps reduce electrical noise and interference by creating a more reliable connection with less contact resistance.

The SMS3PH-4D28 is designed to meet a variety of industrial and consumer power applications, from automotive to renewable energy. Its design and features enable it to meet the industry standards for safety and reliability while also providing a longer life expectancy. It\'s a reliable and durable solution for industrial, general purpose, and consumer power applications.

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