Mouser Electronics is the best electronic components distributor for semiconductors and is used by engineers and tech professionals.

Farnell is a global distributor of electronic components, technology, and industrial products for design, maintenance, and repair, offering fast dispatch and technical support.

Symmetry Electronics (now Braemac) is an authorized distributor of wireless, video, and embedded semiconductor products, offering engineering support.

LCSC Electronics is the best electronic components distributor for PCB and SMT needs and is used by engineers and hobbyists worldwide.