The SFD-CCB3-MU is a Panasonic-manufactured connection cable with a standard pin size of 12 and a 3m length. It is typically used to connect various audio and visual components. The cable features a coaxial lead with the SFD-CCB series connector, allowing for quick and easy connections between components. The lead is insulated with a strong and durable rubber material that is resistant to bending and twisting, ensuring reliable connections and a longer lifespan. The connectors can be easily connected and disconnected, making it an ideal choice for both permanent and temporary setups.