ST4-40-2.5-L-D-P-TR CONNECTOR HEADER .4MM .01575 TERMINAL STRIP 80 The ST4-40-2.5-L-D-P-TR, manufactured by SAMTEC, is a reliable PCB connector designed for connector header .4mm .01575 terminal strip 80. It features 80(2x40) Pins with 2 Rows, ensuring secure and efficient connections in electronic assemblies. The connector offers a pin pitch of 0.40mm, and its contacts are plated with au or sn over ni for enhanced durability and conductivity. The housing comes in a black color, providing a clean and professional appearance. With a mounting type of smt v/t and an operating temperature range of -55°C~+125°C, it is suitable for various environmental conditions. As a rohs-compliant product, it meets stringent environmental and safety standards. Packaged in tape&reel format, it ensures secure handling and storage. With its robust design and advanced features, the ST4-40-2.5-L-D-P-TR is an excellent choice for professionals seeking high-quality PCB connector solutions.