HR31-5.08R-5PDL(72)

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Rectangular Connectors, also known as headers, terminals or receptacle connectors, are a type of electrical connection device used in a wide range of electronics. Headers, male pins, sockets, or tab terminals are all part of these rectangular connectors. The HR31-5.08R-5PDL(72) is one such rectangular connector, which is specially designed for board-to-board, as well as wire-to-board connections.

The HR31-5.08R-5PDL(72) is suitable for a wide range of applications, including circuit board development, computer and digital equipment, industrial automation and control systems, aerospace, and medical industries, among others. Some of its features that make it particularly useful for these applications include a high current rating of 5A, low contact resistance for quick and reliable signal transmission, a built-in visual indicator that indicates whether the connection is complete or not, and a screw-lock version that can provide reliable strain relief for long-term use.

The HR31-5.08R-5PDL(72) uses a tinned copper housing for optimal heat dissipation and insulation, meaning it can be used for any environmental condition, including extreme weather. The pins are pre-loaded with phosphor copper and held in place with a polyamide resin for increased mechanical strength and vibration protection. The contact plating also features a layering of gold for added durability.

When it comes to the working principle, the HR31-5.08R-5PDL(72) is designed for easy installation thanks to its quick connect design. It also featuresa ‘click and lock’ latching system which helps ensure a firm connection. This latching system also helps protect the pins from accidental dislodging, as well as from the effects of vibration. The connection signal can be interrupted with a simple cam and cam lock.

The HR31-5.08R-5PDL(72) features a current rating of 5A, a voltage rating of 30V, and a wire size of 16-32 AWG depending on the type of application. The contact resistance is less than or equal to 10mΩ. The temperature range is -40 to +105 Celsius. Its insulation resistance is 1000 MΩ minimum at 500V DC and the dielectric strength is 1KV. Finally, the pin retention is greater than or equal to 15N.

Rectangular connectors, especially the HR31-5.08R-5PDL(72),are suited to applications in electrically power-hungry industries, such as manufacturing, automotive, aerospace, and medical. This is because of the exceptional current rating (5A), low contact resistance, reliable strain relief, and improved vibration protection features. On the other hand, its quick connect design and ‘click and lock’ latching system make it a much-appreciated option for circuit board development and computer and digital equipment.

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