DF17(2.0)-70DP-0.5V(57) Connectors, Interconnects

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DF17(2.0)-70DP-0.5V(57) is a type of rectangular connector array, edge type, mezzanine (board to board). It is commonly used in automation control, communication, instrumentation, consumer and lighting markets, such as AV equipment, cameras and medical equipment.

The DF17(2.0)-70DP-0.5V(57) connectors feature a double row of .5 mm pitch contacts that provide power and signal connections between a board and an edge card. It is a typically used in high density mezzanine PCB applications due to its reduced board space occupancy and high contact counts. Its profile is 2.2mm, tail length is 4.0 mm, and a total of 70 contacts. The contact spacing is .5 mm and a mating force of 9.0N max.

The DF17(2.0)-70DP-0.5V(57) offers excellent electrical and mechanical characteristics to meet demands. A unique lead-in chamfer is designed on both the tail and contact surfaces of the contact to ensure reliable mating. The contact termination is through soldering and FPC mating is available.

Working Principle:

The DF17(2.0)-70DP-0.5V(57) has two connection points. The first connection point is on the board. This is the point where the card will be inserted into the board and securely fastened. The second connection point is the edge card. In order to efficiently connect the two points, the edge card must fit precisely into the board. Once the edge card is connected, the DF17(2.0)-70DP-0.5V(57) is connected and the electrical signal is conducted through the connector.

The DF17(2.0)-70DP-0.5V(57) offers superior board to board connection capabilities with improved signal integrity and fast signal transmission over a long time. It also prevents electrical signals from being emitted and interference. Moreover, its durability and reliability that resist physical shock, vibration, and high temperature are ensured.

The DF17(2.0)-70DP-0.5V(57) is especially suitable for applications such as automation control, communication, instrumentation, consumer and lighting markets, for its high contact counts, versatile range of configurations and robust mechanical performance.

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