DB25P1A0NK87

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D-Sub connectors are the name given to a group of electrical connectors which are available in many different types of constructions. The DB25P1A0NK87 is one particular connector in this family that is used in industrial, military, commercial, automotive, medical and computer applications. The DB25P1A0NK87 is a robust connector that offers excellent performance in operating temperatures ranging from -55°C to +125°C.

Design of the DB25P1A0NK87

The DB25P1A0NK87 is a straight D-sub connector that features 25 gold-plated crimp tin-clad contact pins that are numbered from 1 to 25. It has a rugged plastic housing that offers a reliable and long lasting connection for applications where any type of shock, vibration or frequent disconnection and reconnection are likely to occur. The outside surfaces of the DB25P1A0NK87 are finished with a corrosion resistant finish, which helps to ensure a reliable and durable connection.

Application Field

The DB25P1A0NK87 is suitable for a very wide range of applications, from communication and audio equipment, lighting systems and testing equipment to large industrial machinery, military equipment, medical equipment, and a variety of automotive applications. It is also commonly used in the computer industry for connecting peripheral devices, such as printers and modems. Moreover, the DB25P1A0NK87 offers the flexibility of being able to connect with a wide range of cables due to its ability to accept multiple cable connector types, such as solder, crimp, and wirewrap.

Working Principle

The DB25P1A0NK87 uses the concept of a connector as a receptacle, with a male plug inserted into the female receptacle to effect a connection. The connectors feature a polarization feature within the plug which ensures that the plug can only be inserted in the correct orientation. The contacts are protected and contact wear is minimized as the contacts are surrounded by a plastic cage, which also serves to keep them even closer to the corresponding contacts in the mating plug.

Once the plug and receptacle are mated, the pins located on the plug contact a series of gold-striped copper strips which make contact with the corresponding pins of its mating plug. This causes the two circuits to join and complete an electrical pathway, producing the desired electrical current or electronic signal. The close tolerances between the contacts ensures a good snug fit once the connectors are mated, and they are designed to remain connected without the need for additional support.

Conclusion

The DB25P1A0NK87 connector is a reliable and robust connector system that is suitable for a wide range of applications, from audio equipment and communication to industrial machinery and automotive applications. It is easy to use, reliable, and offers excellent performance even in extreme temperature conditions. The gold-plated contacts ensure a good connection, and the polarization feature minimizes the risk of incorrect insertion. To sum it up, the DB25P1A0NK87 is an excellent choice for applications that require a secure and reliable connection that will not be affected by daily wear and tear.

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