RS Components is an industrial and electrical supplier based in Tokyo that stocks a vast range of components and tools for automation, electronics, and industrial maintenance. The catalogue includes sensors, relays, connectors, switches, power supplies, motors, circuit protection devices, and hand tools, alongside specialist items like pneumatics and hydraulic systems. They position themselves as helping businesses reduce downtime through reliable sourcing of industrial parts. RS Components would suit referrals from manufacturers, engineering firms, and maintenance departments needing regular supplies of technical components and equipment.