AT06-12SX2-RD01 is a 12-socket keyed plug connector from the AT Series designed for reliable electrical connections in industrial and aerospace applications. The connector features Size 16 contacts with a current rating of 13 amps and operates across a wide temperature range of -55°C to +125°C, with a thermoplastic housing and silicone rubber seal for durability. It supports wire ranges from 14 to 20 AWG with insulation outer diameters between 2.24 mm and 3.68 mm, and achieves IP67 moisture resistance in mated condition with a dielectric withstanding voltage of 1500 volts AC. The connector is RoHS compliant, supports 100 mating cycles, and includes a Key-B configuration with standard black color, making it suitable for applications requiring keyed connections to prevent incorrect mating and ensure secure, repeatable connections.