Introducing the Mini50 Unsealed Header, a compact and versatile connectivity solution for your PCB projects. This single-row header features a right-angle orientation for seamless mounting on surface mount technology (SMT) boards. With four circuits and Mini50 connector type, it ensures efficient signal transmission with a 4A amperage capacity and 500V DC voltage rating. Crafted with durable Tin (Sn) plated brass contacts and a black polyester alloy body, it guarantees reliable performance in a wide operating temperature range from -40 to 105°C. Its polarization option A, keying feature, and PCB retention ensure proper alignment and secure mating, while the lock to mating part function adds extra stability. RoHS compliant and with Tin over Nickel contact termination plating, this header is both environmentally friendly and corrosion-resistant. Ideal for wire-to-board connections, it's a must-have component for your PCB pin and receptacle connector setups. Packaged in a convenient tube, it's easy to handle and store for your assembly needs. Upgrade your connections with the Mini50 Unsealed Header, the perfect blend of performance and convenience.