SEAF8-40-05.0-S-04-2-K Connectors, Interconnects

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SEAF8-40-05.0-S-04-2-K belongs to Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board). It is one kind of mezzanine connectors, the 2-position form factor with a 0.5mm pitch. This product is designed to offer an extremely versatile and cost-effective solution to interconnect printed circuit boards (PCBs) in variety of applications. It is commonly used for board-level interfacing functions in laptops, media players, consumer electronics, digital TV and anything else where high theoretical density, robustness and performance are essential. It is small in size, which makes it a very popular choice of connectors for applications that require miniaturization and space saving.

The key features of SEAF8-40-05.0-S-04-2-K includes high density, small size, convenient for maintenance and replacement, withstanding over 500 mating cycles and very reliable performance. The top shell is designed with a highest precision and the bottom shell is stamped using high strength stainless steel, giving the connector superior rigidity and resistance to shock and vibration. It has robust press-fit area near the contact points which compatible with a wide range of PCB thicknesses, providing good electrical contact and mechanical strength to ensure reliable connections between the boards.

The typical applications of SEAF8-40-05.0-S-04-2-K includes medical electronic equipment, portable consumer electronics, automotive electronics, gaming systems, white goods, communication systems, test & measurement equipment, edge type shields that offer EMI-RFI protection, and other applications requiring a high density, robust and reliable connector that offers space savings.

The working principle of SEAF8-40-05.0-S-04-2-K includes two separate stages. At the first stage, the top shell contacts are inserted into the PCBs pads at the second. The next stage involves the use of the bottom shell which press-fits the contacts. The spring contacts in the bottom shell are designed to establish and maintain a secure connection between the two boards. The press-fit force is generated evenly along the mating interface providing a good electrical contact and mechanical stability. In addition, the robust press-fit area near the contact points also provides a good electrical connection and mechanical stability between the boards, ensuring a reliable connection.

In summary, SEAF8-40-05.0-S-04-2-K is a high-speed, high-density mezzanine connector and belongs to Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board). It is very suitable for applications that require miniaturization and space saving. It features robust press-fit area near the contact points, provides good electrical contact and mechanical stability, and has a high theoretical density, robustness and performance. It is commonly used in medical electronic equipment, portable consumer electronics, automotive electronics, gaming systems, white goods, communication systems and other applications. It has two stages of working principle, which is the top shell contacts are inserted into the PCBs pads at the first stage and press-fits the contacts at the second stage.

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