46556-3145 Connectors, Interconnects

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46556-3145 Array Edge Board-to-Board Connectors are part of the popular family of Rectangular Connectors widely used in telecommunications, commercial, aerospace and military applications.

They are designed for reliable and cost effective interconnection of adjacent pc boards. Their robust construction features a variety of mating and termination options and array configurations and they are available in industry standard heights.

46556-3145 Edge connectors are commonly used in higher density board-to-board applications, such as for example in telecom and server racks, where a compact, low-profile design is required. The terminals are designed with various lead styles such as blade-style, press-fit and surface-mount. The array design offers greater contact density, allowing for more transmission of higher voltages and currents. The range of available pitches starts from 0.5mm (20 mils) making them ideal for high-density applications.

The working principle of 46556-3145 Edge connectors is simple and straightforward. The connectors feature an array of terminals (sometimes referred to as “pins”) arranged in a linear fashion. The connectors are designed to mate to corresponding terminals on a printed circuit board. The mating process is accomplished by aligning the mating edges of the two components and pressing them together. The electrical connection is maintained by a metal tab which is inserted into a hole at the terminal end. This metal tab is held in place by a screw and prevents the terminal from becoming disconnected when force is applied.

The 46556-3145 Edge connectors are available in both single and dual row configurations. The single row configuration is often used for lower density applications, while the dual row configuration is best suited for higher density applications. The dual row configuration is also capable of being mechanically secured by a locking tab which provides secure connections in even the most rigorous environments. The connectors are also available in various pitch sizes, ranging from 0.5mm (20 mils) to 1.27mm (50 mils), allowing for maximum design flexibility.

The 46556-3145 Edge connectors is a versatile and reliable interconnection solution specifically designed for use in board-to-board applications. The array design ensures maximum contact density, while the robust construction and variety of termination and mating options provide reliable and cost effective connections. The wide range of pitch sizes available make the 46556-3145 Edge connectors suitable for use in virtually any application requiring interconnections between adjacent pc boards.

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