DPHE003

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D-Sub connectors, also known as D-shaped connectors, are circular connectors designed to mate with mating connectors and provide electrical connection between two points. They are used in a wide variety of applications and are typically found in consumer electronics, medical devices, computers and telecommunications. The D-Sub connector family includes a variety of different backshells, hoods and other components, including the DPHE003.

The DPHE003 is a high performance, low profile D-Sub backshell. It is designed to provide a secure and reliable connection between a D-Sub connector and its mating part. The backshell consists of two flat mating surfaces and a central hub with four mounting holes. The mounting holes allow for easy attachment of the backshell to any panel or device.

The DPHE003 backshell is designed for use in harsh environments, including temperatures ranging from -55 °C to +125 °C. It is resistant to moisture, vibration, solvents, and UV radiation. The backshell is also EMI/RFI shielded, protecting against electrostatic discharge and other disruptive electrical signals. It is constructed from metal and plastic components, making it lightweight and mechanically robust.

The DPHE003 backshell is used in a wide range of applications, including automotive, aerospace, medical and industrial. In automotive applications, the backshell is commonly used for a variety of signal and data transmission lines. In aerospace, the backshell is used in cockpit and navigation systems. In medical applications, the backshell is used in medical imaging systems and other medical monitoring devices. In industrial applications, the backshell is used in process control systems, power systems, and other industrial equipment.

The working principle of the DPHE003 backshell is quite simple. It provides a secure connection between two D-Sub connectors, providing both electrical and mechanical connection. The internal design of the backshell includes two housing contacts, four contact posts, and two locking tabs. The housing contacts reduce mechanical strain on the housing body, while the contact posts securely hold the two connectors in place. The locking tabs prevent accidental disengagement of the connectors. The backshell also has two strain-relief tabs that provide additional strain-relief to the backbone.

The DPHE003 backshell is a versatile and reliable connector solution for a wide range of applications. It is lightweight and mechanically robust, and is designed for use in harsh environments. It is easy to install and provides secure electrical and mechanical connection between two D-Sub connectors. With its simple working principle and wide range of applications, the DPHE003 backshell is an essential component of any electronic or electrical system.

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