5-446405-1 is an AMPLIMITE plug assembly designed for cable-to-cable D-Sub connector applications with 8 coaxial positions and shell size 4. The connector features a power/signal/coax combination configuration with a centerline pitch of 2.77 mm and supports a maximum contact current rating of 32 A per contact. It operates reliably across a wide temperature range of -50°C to +125°C, making it suitable for demanding industrial and aerospace environments. This connector is commonly used in applications requiring robust coaxial signal transmission, power distribution, and mixed-signal connectivity in compact form factors.