DBMP25SR

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D-Sub Connectors

The DBMP25SR is a high-temperature, industrial-grade D-Subminiature connector series terminated with solder buckets, making it an extremely durable and versatile solution for a variety of applications. As an integral component of a total connector system, its purpose is to facilitate the connection of a mating connector thus allowing electrical signal transmission and/or data transfer. It has been developed and tested to meet the most stringent environmental requirements from both aerial and automotive applications.

Application Field

The DBMP25SR is one of the most versatile D-Sub connector solutions available. It can be used in a variety of applications including industrial automation, robotics, automotive, aerospace, medical, process control, instrumentation and home entertainment systems. Additionally, it is perfect for high-reliability applications in telecommunications networks such as Ethernet, fiber scopes and CAN Bus networks.

It is recommended for use in pin/socket soft mating applications, such as in board-close mating or direct board-to-wire connections. It can also be used in shielded environments, as it has an optional outer shell and unique inner shell design featuring several additional grounding contacts.

Working Principle

The DBMP25SR is a multi-pin connector system with pins and sockets of identical design. When mated, the male and female halves of the connector are held together in place by a snap-lock mechanism that seals out fluids and particles, while creating an electrical connection between the two halves.

To ensure a secure and reliable electrical connection, each pin on the female connector is equipped with a female contact with an embedded coiled spring. The pin on the male side features a similar contact, but with a much thicker diameter. When connected, the spring on the female half deforms, thereby creating a tight fit with the male pin. This ensures a solid electrical connection, thus guaranteeing signal integrity and reliable data transfer over time.

The DBMP25SR is also equipped with an optional outer shell. This shell is designed to cover the entire length of the connector and features additional grounding contacts perfomed with one or two fast-on sockets for additional protection from outside disturbances. This makes it a great solution for applications with stringent EMI/RFI requirements.

Conclusion

In conclusion, the DBMP25SR is a high-temperature, industrial-grade D-Subminiature connector series that is perfect for a variety of applications. It can be used in board-close mating or direct board-to-wire connections and has an optional outer shell for applications with stringent EMI/RFI requirements. Its unique female contact with an embedded coiled spring guarantees a secure and reliable electrical connection, thus ensuring signal integrity and reliable data transfer over time.

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