Components

Electronic components are the building blocks of every circuit, and this range brings together the full working catalogue in one place: passives such as resistors and capacitors, semiconductors including diodes and transistors, optoelectronics and displays, making it easy to source complete bills of materials from a single supplier. Whether you're developing prototypes, scaling production or supporting STEM education, our broad component range helps keep projects moving from concept to completion.

Buying components

What components does Rapid stock?

The range spans passives (resistors, capacitors, inductors), semiconductors (diodes, transistors, integrated circuits), optoelectronics and displays (LEDs, displays, sensing devices) and a wide sensor range, alongside connectors, switches and the supporting hardware a build needs. It's organised so you can go straight to a component type or work through a full parts list in one place.

Can I buy single components or in bulk?

Both. The range suits a maker buying a handful of parts, a school ordering class-pack quantities for a scheme of work, and a manufacturer buying at production volume.

Do you supply components for production, not just prototyping?

Yes. Alongside prototyping quantities, the range supports production with genuine, traceable parts and the compliance data that manufacturing needs. Sourcing prototype and production parts from one supplier keeps a bill of materials consistent as a design moves from bench to build.