The PG-9 Circular Connectors & Cable Connectors ROHS manufactured by HIWA are highly reliable connectors that are designed for use in various electrical and electronic applications. They are made from high quality metals and are compliant with ROHS standards. The connectors provide a fast and easy way to physically connect two electrical or electronic devices. They have a 9.5mm diameter and feature a gold plated, low contact resistance and high-speed transmission and allow up to 3A current. They are ideal for connecting power cables, network cables, computer cables and more.