T816140A1R102CEU is a circular connector manufactured by Amphenol. It is a M12 connector with 8-position bayonet cable mount, a straight plug type, a 4-pin contact layout, 1 mm pitch, a threaded coupling, and a gold-plated finish. This connector is rated to 2A, has an operating temperature range of -40°C to 105°C, and is UL, CSA, and VDE approved. This Amphenol circular connector is suitable for use in a variety of applications such as Industrial Ethernet and Audio/Video.