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90 degree 2.54mm pitch 50pin W/O Mounting Ears PCI Card Edge Connector Slot R/A type Edge gold finger header

About Card Edge Connector

Card edge connectors are a crucial component in modern electronic devices, providing a reliable and secure connection between circuit boards. One of the most common types of card edge connectors is the PCIe card edge connector, which is widely used in computer systems to enable high-speed data transfer between components.

The PCIe card edge connector is a key interface for connecting expansion cards, such as graphics cards, network cards, and storage devices, to the motherboard of a computer. It features a row of electrical contacts along the edge of the card, which mate with corresponding contacts on the motherboard to establish a connection. This design allows for high-speed data transfer rates, making PCIe card edge connectors ideal for applications that require fast and efficient communication between devices.

In addition to their use in computer systems, card edge connectors are also found in a wide range of other electronic devices, including industrial equipment, medical devices, and telecommunications systems. Their versatility and reliability make them a popular choice for designers and manufacturers looking to create robust and efficient connections between circuit boards.

One of the key advantages of card edge connectors is their simplicity and ease of use. Unlike other types of connectors, such as soldered connections or ribbon cables, card edge connectors can be easily inserted and removed from a circuit board without the need for specialized tools or equipment. This makes them ideal for applications where components may need to be swapped out or upgraded frequently, such as in server systems or test equipment.

Another advantage of card edge connectors is their durability and reliability. The solid connection between the contacts on the card edge and the motherboard ensures a stable and secure connection, even in high-vibration or high-temperature environments. This makes card edge connectors ideal for applications where reliability is critical, such as in aerospace or military systems.

In recent years, the use of card edge connectors has become increasingly prevalent in a wide range of applications, driven by the growing demand for high-speed data transfer and increased connectivity in electronic devices. The development of new technologies, such as PCIe 4.0 and PCIe 5.0, has further expanded the capabilities of card edge connectors, enabling even faster data transfer rates and improved performance in a variety of applications.

Overall, card edge connectors are a versatile and reliable solution for creating secure and efficient connections between circuit boards in electronic devices. Their ease of use, durability, and high-speed data transfer capabilities make them an ideal choice for designers and manufacturers looking to create cutting-edge electronic systems. As technology continues to advance, the use of card edge connectors is likely to become even more widespread, driving innovation and enabling new possibilities in the world of electronics.