RS Components

RS Components Ltd, trading as RS or RS Components, is a global distributor of industrial and electronic components headquartered in Corby, Northamptonshire, UK. Founded in 1937 as Radiospares, the company serves professional engineers, industrial buyers, and maintenance engineers in over 160 countries through a network of regional operations and a comprehensive global e-commerce platform at rs-online.com. RS’s product catalog spans over 700,000 SKUs including semiconductors, passive components, connectors, electromechanical parts, industrial automation components, power management products, test and measurement equipment, tools, safety equipment, and IoT modules. The company is one of the world’s most trusted sources for electronic and industrial components, serving sectors including manufacturing, energy, aerospace, automotive, and data centers. RS Online features advanced parametric search tools, detailed technical datasheets, application notes, and design resources that support engineers in component selection and sourcing. The company offers same-day dispatch on in-stock items and next-day delivery across the UK and many international markets. RS’s DesignSpark online engineering community provides free CAD tools, schematic editors, and a vibrant forum for professional designers. Dedicated account management, credit terms, and API-based procurement integration are available for business customers. With nearly 90 years of experience and a global supply chain, RS Components remains a foundational resource for the world’s engineering community.