Mouser Electronics is a worldwide leading authorized distributor of semiconductors and electronic components from over 1,100 manufacturer brands. We specialize in the rapid introduction of new products and technologies for design engineers and buyers. Our extensive product offering includes semiconductors, interconnects, passives, and electromechanical components.

In 2007, Mouser became a part of the Warren Buffett Berkshire Hathaway family of companies. Today, Buffett's holdings include insurance and finance subsidiaries and a host of almost fifty businesses ranging from jewelry and furniture to manufactured homes.