DCMMN21HA4PN

D-Sub Connectors

The DCMMN21HA4PN is a type of D-Sub connector, which is a small electronic assembly composed of individual pins surrounded by a metal or plastic shell. D-sub connectors are commonly used in applications requiring multiple pins, such as for computer data boardconnectivity. DCMMN21HA4PN connectors are among the most widely used connectors in the industry due to their versatility and compact design.

DCMMN21HA4PN connectors are typically used in computers, peripherals, industrial automation, telecom, or data processing applications. The DCMMN21HA4PN connector is designed with a larger connector shell compared to the standard D-Sub connector. The larger shell allows additional pins to be added for increased connections. The DCMMN21HA4PN can accommodate up to 21 pins, with 10 pins in the front row and 11 pins in the back row. The contacts themselves are numbered in tandem order, which means that when two pins have the same number, one is from the front row and the other from the back row.

The main benefit of the DCMMN21HA4PN is its versatility. It can be used in a host of applications including PC, automotive, consumer electronics, and telecommunications. DCMMN21HA4PN connectors are also designed with rugged construction and superior electrical performance. The connectors have high mating strength and low-friction coupling, making for easy and secure connection.

Working principle

The DCMMN21HA4PN connector is composed of the male and female plug components. The male plug component is composed of the pin contacts, which are housed inside a metal shell. The female plug component is made up of the foil contact holder, which is held in place by the plastic shell. When the two components are connected, the pins in the male plug slide into their respective foil contacts in the female plug. This contact point provides a stable electrical connection.

DCMMN21HA4PN connectors are also designed with a robust plastic construction. The plastic components help to prevent wear and corrosion, resulting in a durable connection with a long service life. The construction also helps ensure greater resistance to shock and vibration.

Conclusion

The DCMMN21HA4PN is a versatile and compact D-Sub connector designed for a variety of applications. Its rugged construction and superior electrical performance make it an ideal choice for a variety of applications including PC, automotive, consumer electronics, and telecommunications. The DCMMN21HA4PN connector is designed with a larger connector shell compared to the standard D-Sub connector, which allows added pins for increased connectivity.