57T-29503-400

D-shaped connectors are one of the many types of connectors used in various industries, including aerospace, defense, communications, consumer, and industrial applications. While the majority of connectors are of a rectangular or square shape, a D-shaped body has several key advantages. D-shaped connectors are especially useful when space is at a premium, providing exceptionally low profile packaging. Additionally, this shape is ideal for robust mating, allowing for secure connections as well as the ability to easily integrate with most additional circuit board components.

The 57T-29503-400 is one of a series of D-shaped connectors from Amphenol. This particular model is a high-speed connector, used for a variety of applications that require reliable connection and consistent data transfer. It is commonly used in audio, video, and data transmission applications, as well as many other industrial and commercial applications. The 57T-29503-400 is well-suited for embedded, pcb-to-pcb, and backplane connections, offering a cost-effective and high-performance solution.

The connector comes in a standard size, with a 12-position, 1.00 mm contact pitch. It is designed with polarization features, allowing for easy operation and secure connection in tight spaces, making it easier to align the two mated connectors. It also has a high mating life, with over 2000 mating cycles. The contacts are gold-plated copper alloy, ensuring good electrical contact and corrosion resistance. The insulation material is high-temperature thermoplastic, ensuring an environmentally-friendly and stable connection. The operating temperature range is from -40°C to +125°C.

The connectors’ working principle relies on the insertion of a mating partner into the active contact terminals, in the form of pins or sockets. When the two mated connectors are brought into contact, the terminals are pushed together, creating a secure connection. Contact pressures keep the connection intact, ensuring reliable and consistent data transfer. The connection is released with a simple pull motion to separate the two connector halves.

The 57T-29503-400 D-shaped connector from Amphenol is designed to provide a secure, reliable, and cost-effective solution for various industrial and commercial applications. It is perfect for embedded, pcb-to-pcb, and backplane connections, offering superior performance in tight spaces. It is a high-speed connector, offering easy operation, secure connection, and over 2000 mating cycles. Its gold-plated copper contacts and high-temperature thermoplastic insulation ensure good electrical contact and corrosion resistance, allowing it to perform consistently in a wide range of temperatures.