DF4-12P-2C

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A DF4-12P-2C is a rectangular connector board, part of the MOLEX series, specifically designed to interconnect twoPCBAs. The connector features 12 pins with a pitch of 2.00 mm and two 2.5 mm high 1.25 mm square post contacts. It is the smallest among DF4 connectors.

The primary application of the DF4-12P-2C is in compact consumer electronics and industrial equipment. It is typically used to connect a PCB to a display, processor, memory, and other components. The ability to make secure, reliable connections in limited space makes it ideal for applications that require a large number of pins to be connected.

The DF4-12P-2C features two contact types: "Board in" and "Direct wire to board". With the "Board in" contact type, two mating PCBs are held together using an interference fit. This ensures a very secure connection between two boards. With the "Direct wire to board" contact type, solid bus-bar connections are individually soldered directly onto the PCBs. This is a more reliable and secure connection than the “Board in” contact type.

The working principle of the DF4-12P-2C is relatively straightforward. Each pin is connected to its respective contact on the gaming CPUs and mainboards. A series of small wires extends from the contact to the mating PCBs. When two PCBs are mated, each pin creates a secure, reliable electrical connection between the two components.

The DF4-12P-2C offers engineers the flexibility to customize their designs quickly and easily. It enables the assembly of very compact and reliable boards in a short time, reducing cost and time to market. Its simple design and rugged construction make it ideal for a wide range of applications where a reliable and secure connection is required.

To sum up, the DF4-12P-2C is a two post 1.25mm square contact connector with 12 pins and 2.00 mm pitch. It is designed mainly for consumer electronics and industrial equipment applications as it can easily interconnect two PCBs securely and reliably in limited spaces. It is available in two contact types: “Board in” and “Direct wire to board”, with each creating a secure, reliable electrical connection between components. Thus, its simple design and rugged construction make it ideal for a wide range of applications requiring reliable and secure connectivity.

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