DBU25PTI Connectors, Interconnects

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The DBU25PTI is an abbreviation for D-Subminiature 25 Pin Through Hole Interface connector. It is one of the D-Sub Connectors that consist of two or more parallel rows of contacts, usually surrounded by a plastic shell. D-Sub Connector variations are classified by the number of contacts, and application field.

The DBU25PTI is designed specifically for fixed applications, providing reliable, cost-effective solutions for industrial control, medical, avionics, and military applications. This connector type has zinc-plated contacts and comes in two versions: male (plug) and female (receptacle) versions. It is capable of carrying 25 data or power signal lines, with pitch type 1.27mm and contact size of 0.60sq.mm. Operating temperature range from -55C to 125C, and it has a dielectric withstanding voltage of 500V AC.

The working principle of the DBU25PTI is simple yet effective. This type of D-Sub connector uses a set of crimp pins or solder cups which securely attach the cable wires to the connector’s pins. The pins are then securely placed into the metal shell, while the cable\'s outer insulation is thermal-bonded to the connector. This ensures that the connection is secure and reliable.

In order to ensure the best possible connection, the cable wires must be correctly stripped and prepared, and the crimp pins or solder cups must be correctly sized and crimped to the conductor. This ensures that a solid connection is maintained between the wire and connector pin. A properly crimped connection can also resist wear and tear, extreme temperatures, and mechanical shock, making it ideal for harsh industrial and military applications.

In summary, the DBU25PTI type of D-Sub connector is a reliable, cost-effective solution for industrial control, medical, avionics, and military applications. By utilizing crimp pins or solder cups to securely attach the cable wires to the connector’s pins, this type of D-Sub connector is able to offer superior reliability and performance in a wide variety of harsh environments.

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