DM53745-72

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D-sub, D-shaped connectors, also referred to as DB connectors, are electrical connectors that have an exposed pin at each edge of a rectangular-shaped component. These pins are used for connections from the device body to wires or electrical circuits. The D-sub connectors are often found in communications equipment, computer peripherals, and other types of electronic devices. The number of pins and size of the D-sub connectors vary, depending on application. The DM53745-72 is one such device.

The DM53745-72 D-sub connector is a fifteen-pin, three-row, right-angle-mount male connector. It features machined contacts and a phenolic insulator that is colored black to reduce reflections. The contacts are made from brass and gold-plated with 3.6 micron gold for planarity. This type of gold plating ensures the contact remains corrosion-free. The contact has a slight bevel at each end to ensure proper contact mating and to reduce the possibility of a short circuit.

The DM53745-72 is designed for use in high-speed digital systems, such as computer systems, telecommunications systems, and consumer electronics. It is a key component in many different applications, including video and data transfer, analog signaling, fiber optics, and power. The use of this D-sub connector helps to ensure a reliable connection, reduce noise interference, and provide enhanced data speed.

The DM53745-72 features a hermetic seal, which protects the contacts from moisture, corrosion, dust, and other contaminants. The hermetic seal helps maintain the integrity of the connection during harsh environmental conditions. The seal also helps reduce crosstalk, which can be a source of malfunction in digital systems.

The working principle of the DM53745-72 involves the use of a two-stage contact system to ensure a secure connection. The two stages are an initial contact and a secure contact. The initial contact is made when an electrical connection is established between the contact and the mating component. The secure contact is made when the contact is firmly pressed against the mating component to ensure a secure connection.

The DM53745-72 is a robust and reliable D-sub connector that can provide a reliable signal transfer connection in a variety of electronic and digital systems. It provides a secure connection and helps reduce noise interference for a more reliable signal transfer. The hermetic seal reduces crosstalk, making it ideal for use in high-speed applications.

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