DBML25P300

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The D-sub connector is a type of electrical connector commonly used for serial communication, network connections, and other low voltage applications. The DBML25P300 is one such type of connector, and is used extensively in automotive, industrial, and consumer applications. It is designed to meet specified performance requirements in terms of current handling, signal integrity, and environmental protection.

The DBML25P300 is a single row, 25-position form A connector. It is based on a D-shell design, and is suited for applications with space constraints. The burnished, gold-plated contact system has a contact spacing of 0.100” and contact surface area of 3.00 square mm. It is suitable for static and dynamic loads and is rated for an operating temperature range of -55° to 105° Celsius.

DBML25P300 connectors have several important performance requirements. They must be able to safely handle currents of up to 15A and a voltage of up to 250V. Additionally, it must maintain a specified level of signal integrity, with a maximum insertion loss of 1dB at 10MHz. Finally, the connector must provide an IP rating of at least IP50 for environmental protection.

The DBML25P300 connectors are typically grouped into two categories: white and black. Both types are made from a foamed polystyrene insulation material, which provides good environmental protection and is resistant to common solvents and oils. The pins and sockets are made from brass, which is plated with tin and nickel to improve corrosion resistance, and the contact system is fully gold-plated. The pins and sockets are also designed to withstand frequent insertions and extractions.

The DBML25P300 connector relies on a specific working principle. Contact pressure is provided by an integrated, pin-to-pin contact system, which helps keep the contacts firmly together. This ensures a good electrical connection and prevents electrical arcing. Additionally, contact tension helps secure the contacts in place and ensures a reliable connection.

The DBML25P300 connector is used in a variety of applications. It is commonly found in automotive, industrial, and consumer applications, as well as in applications where space constraints are present. It is also suited for use with various types of signal equipment, such as networking and telecommunications devices. Additionally, it is often used in power supplies and other low voltage applications.

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