D-Sub, D-Shaped Connectors - Housings

DEMA9PNMB77F0 is the model number for a D-Sub, D-shaped combination of plastic housing and contacts. The housing is made up of two identical half shells to be joined by inserting the male pins into the female connectors. The contact system is composed of zinc plated phosphor bronze with a tin overplating.

Applications

The DEMA9PNMB77F0 can be used for a variety of applications because of its flexible design and robust materials. Common applications include power supplies, test and measurement instrumentation, industrial controls, process control, server applications, personal computers, audio, and video. The electrical connections are suitable for signals and control functions between 4-35 volts.

Working Principle

The DEMA9PNMB77F0 is a combinations of plastic housing with gold plated pins to form a solid, low-cost, high-performance D-shaped connector. The DEMA9PNMB77F0 has two parallel rows of male pins on the outside of the (normally female-gender) socket, and two holes on the inside. When pressed together, the female holes, along with the male pins, form an electrical connection between the two halves. The connection is held together by forces exerted by the two shells, as well as by a clip that holds the two halves together.

Advantages

The DEMA9PNMB77F0 has a number of advantages over traditional D-Sub connectors, making it an ideal choice for a variety of applications. Some of the advantages include:

• Low cost and high performance
• Compact size
• Excellent shock and vibration resistance
• Easy-to-use Mating system
• High temperature range
• Suitable for high-speed signals.

Conclusion

In conclusion, the DEMA9PNMB77F0 is an economical and versatile choice for a variety of applications. Its design and construction make it ideal for applications where small size, high performance, and reliability are important factors. It is an excellent choice for a wide range of applications from low-level signal transfer to power supply and high speed signal connections.