D38999/20FF11SB

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The connector of D38999/20FF11SB is a miniature, high-density, multipin connector with two high-density flanges, featuring 360° EMI shielding, and is primarily used in avionics for interconnecting components located in the control panels. The connector was developed to meet the need for a connector with high-density shell and pin-to-pin dimensional compatibility. This type of connector has a large contact density, low weight, and provides excellent mechanical and electrical properties.

The D38999/20FF11SB connector consists of a double-row socket, a receptacle, and a set of contacts and covers. All components of the connector are made of high-grade metal alloys. The connector provides 360° EMI shielding protection and comes with an environmental seal that provides superior protection against dust, moisture, and dirt, making it ideal for harsh environment applications.

The double-row socket connector has a wide variety of pin configurations, such as 16 to 48 contacts. It also has a long mating cycle (> 5000 cycles) and high mechanical strength (withstands up to 250 mating cycles and a pull force of 50 pounds). The connector is equipped with a locking mechanism, which ensures a reliable connection in high-vibration environments. The connector also has a built-in shuttering system to enable easy identification.

In terms of its working principle, the D38999/20FF11SB connector is designed to provide maximum electrical conductivity between the mating components. The contacts are arranged in two rows of four or five pins per contact. Each pin has one contact-pin contact and one pin-socket contact. The contacts in the first row are numbered 1 to 4 and the contacts in the second row are numbered 1 to 5. The free end of the contact is soldered to the PCB and the other end is soldered to the socket.

The contacts are spring-loaded and designed so that they are able to compress when in contact with the other socket or pin allowing for a low contact resistance and increased current capacity. The contacts are also designed to maintain a firm grip on the mating components while allowing for a low resistance connection. The pins are precisely designed to fit tightly into the receptacles and are able to withstand a wide range of temperatures and different environmental conditions. The connector also features a 360-degree EMI shielding for better isolation and protection from electrostatic interference.

The D38999/20FF11SB connector is ideal for use in a variety of applications such as computer systems, instrumentation, and embedded control systems. The connector is suitable for both digital and analog applications and provides a reliable and high-performance connection. The D38999/20FF11SB connector is an excellent choice for use in harsh and extreme environments.

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