The SAMTEC part TSM-105-04-T-SV-P-TR is a high-quality, reliable wire-to-board connector designed for a wide range of applications. This 4-position, surface-mount connector features a 0.049 (1.25mm) pitch, making it ideal for compact and space-constrained electronic designs.The TSM-105-04-T-SV-P-TR connector is built with precision and durability in mind. It has a gold-plated contact finish, ensuring excellent electrical performance and corrosion resistance. With a current rating of 3A per contact, this connector can handle high-power applications without compromising on reliability.This SAMTEC connector is equipped with a secure and reliable polarization feature, ensuring proper mating every time. It has a low-profile design, allowing for efficient and compact PCB layouts. The connector is compatible with industry-standard pick-and-place equipment, simplifying the assembly process and reducing manufacturing costs.Overall, the SAMTEC TSM-105-04-T-SV-P-TR is an excellent choice for any application that requires a high-performance wire-to-board connector. Its compact size, excellent electrical properties, and robust construction make it a reliable choice for a wide range of electronic projects.