M24308/3-20Z

D-Sub connectors are widely used in computer, printer and other electronic peripherals. The M24308/3-20Z is just a typical example of them. This article will introduce its application field and working principle.

Application

The M24308/3-20Z D-Sub connector is designed for interconnecting computers and other electronic equipment with shielded cables, such as computer monitors, modems, printers, fax machines, etc. The connector has a 24-D shell size, is available in either 9 female-female or 9 male-female configurations, and has a standard cable clamp. It features an anti-vibration design and meets a variety of requirements such as blind mounting, heat resistance, tightness and environmental protection.

Working Principle

The M24308/3-20Z D-Sub connector consists of a shell, a hood and contacts. The shell is made of a specific metal material, usually steel. It has a fixed number of pins, usually 25, which are arranged symmetrically in a 5×5 pattern. The hood is usually a plastic material. The pin and socket contacts are usually made of phosphor bronze. When the plug and receptacle are mated, the contacts of the plug are inserted into the socket contacts in order to establish an electrical connection. The hood also protects the pins from any physical damage.

In addition, the M24308/3-20Z D-Sub connector is highly reliable and provides excellent noise control. It features a strain relief mechanism which ensures that the contacts maintain a good connection even under severe environmental conditions. The clasp design helps to strain relief the contacts from the back side, ensuring a tight connection between the plug and the socket and preventing any possible damage.