The 2-644752-1 is a high-performance MTA 156 series connector designed for power applications. With a voltage rating of 600V AC and a contact amperage of 7A, this connector offers reliable power transmission. Featuring 21 positions in a single row layout with a pitch of 3.96mm, it is suitable for various PCB mounting needs. The housing is made of UL 94V-0 rated polyester GF for enhanced safety, and the contact material is copper alloy with tin plating for excellent conductivity. This board mount connector has a vertical orientation and is terminated through soldering, making it secure and durable. With CSA and UL agency certifications, as well as RoHS compliance, it meets international standards for quality and environmental responsibility. The 2-644752-1 is ideal for use in appliances and other high-power electronic devices.