MBC41 4P Ribbon/IDC Cables Power Integrations MBC41 4P Ribbon/IDC Cables are IDC termination AWG 26/7 ribbon cables designed for MiniBridge connectors. The cables are copper wire tin-plated 4-pin ribbon cable in various lengths (350mm, 450mm, and 700mm). The temperature range is from -60°C to +125°C (unmoved) and -40°C to +125°C (moved). These cables are straight red, high-temperature cables that allow positive lock interlocking.