DF9B-21S-1V(69) Connectors, Interconnects

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The DF9B-21S-1V(69) is part of the array, edge type, mezzanine (board to board) range of rectangular connectors. These connectors have a wide range of applications, from power connectors for laptop, net book and tablet computers, to USB connectors which are used in a variety of devices including digital cameras and gaming devices. In addition, they are commonly used for industrial control applications such as I/O (input/output) signals and serial communications.

The DF9B-21S-1V(69) has 21 contacts arranged as two rows of 11 connections. It is a right angle connector with a mated height of 3.7mm and a contact pitch of 0.5mm. The female contacts are gold plated and the connector housing is made of Nylon, PC, ABS and other materials. In terms of environmental protection, this product complies with the requirements of UL94V-0. In addition, the temperature range for this product is -40°C to +85°C.

The working principle of these rectangular connectors is very simple. The male and female connectors are mated together, with the pins on the male connector fitting into the sockets on the female connector. A locking mechanism will hold the connectors in place when mated. Depending on the design, the locking mechanism can be a snap-lock, a lanyard or a screw-lock. This ensures a reliable and secure connection that is not easily broken.

The typical applications for the DF9B-21S-1V(69) rectangular connectors are in PCs, consumer electronics such as digital cameras and gaming devices and industrial control systems. In PCs, they are usually used to connect the motherboard to the other components such as the hard drive, CD/DVD drive and other peripherals. In consumer electronics, they are often used to connect the various components together, such as the display and power supply. Finally, in industrial control systems, they can be used to transfer I/O or serial signals.

The DF9B-21S-1V(69) is a highly versatile rectangular connector, and can be used in a wide range of applications, from consumer electronics to industrial control systems. By leveraging their reliable locking mechanism and wide temperature range, they can be used in virtually any environment.

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