The 5145166-4, a high-performance Card Edge Connector designed for reliable board-to-board connections in electronic systems. This connector features a durable High Temperature Thermoplastic housing and Phosphor Bronze contacts with Gold plating, ensuring excellent conductivity and signal integrity. With a pitch of 1.27mm and 184 positions, it offers ample connectivity for your applications. Rated for 203V AC, it is suitable for signal transmission. The connector is RoHS compliant and operates in a wide temperature range of -55 to 85°C, making it ideal for various environments. Its vertical mount orientation and through-hole solder termination method provide secure and stable installation. With a package quantity of 35, it is perfect for both prototyping and production. Trust in the 5145166-4 for your board-to-board connectivity needs.