| Bourns, Inc. | |
| Type: | Privately held company |
| Industry: | Electronics |
| Predecessors: | --> |
| Successors: | --> |
| Founded: | in Altadena, California |
| Founders: | Marlan Bourns Rosemary Bourns |
| Hq Location City: | Riverside, California |
| Hq Location Country: | United States |
| Area Served: | Worldwide |
| Owners: | --> |
| Num Employees: | 9,000 |
Bourns, Inc. is an American electronics company that develops, manufactures and supplies electronic components for a variety of industries including automotive, industrial, instrumentation, medical electronics, consumer equipment and portable electronics.[1]
Established in Altadena, California in 1947 by Marlan and Rosemary Bourns, graduates of the University of Michigan, the company was founded to develop and sell electronic components and sensors to the aerospace industry.[2]
Bourns has 15 manufacturing facilities around the world and has continued growing through the development of new products and technologies as well as through acquisitions. The company has approximately 9000 employees worldwide.[3]
Its current Chairman of the Board and CEO is Gordon Bourns,[4] the son of the co-founders.[5]
Marlan and Rosemary Bourns started the company in their 384square feet garage in Altadena, California in 1947. Their invention of linear motion and vane position potentiometers provided a method of accurately determining an aircraft's pitch, and helped to grow their business into a global corporation.
Headquartered in Riverside, California, Bourns makes and provides a broad range of electronic components and circuit protection devices including automotive sensors, circuit protection solutions, magnetic and inductor products, specialty engineering and manufacturing services, precision potentiometers, panel controls, encoders and resistive products.
In 1952, Bourns patented the trimming potentiometer, trademarked "Trimpot".[6] [7] In 1995, Bourns acquired VRN's Trimmer assets and introduced the first 4 mm surface-mount sealed tact switch. In 2008, Bourns acquired the Transient Blocking Unit (TBU) assets of Fultec Semiconductor, Inc.[8]