Littelfuse, Inc. is an American company that manufactures circuit protection devices and other electrical components. Here are some key points about Littelfuse:

  1. Headquarters: Littelfuse is headquartered in Chicago, Illinois, USA.

  2. Product Portfolio: Littelfuse specializes in circuit protection solutions, offering a wide range of products such as fuses, resettable fuses (PTCs), varistors, transient voltage suppressors (TVS diodes), thyristors, gas discharge tubes, and other components used to protect electronic circuits from overcurrents and overvoltages.

  3. Applications: Littelfuse's products find applications in various industries, including automotive, industrial, consumer electronics, telecommunications, and power distribution.

  4. Automotive Solutions: Littelfuse is a significant supplier of circuit protection solutions to the automotive industry, providing products for both traditional and electric vehicles.

  5. Global Presence: Littelfuse has a global presence with manufacturing facilities, sales offices, and distribution centers in multiple countries. The company serves a diverse customer base around the world.

  6. Acquisitions: Littelfuse has expanded its product offerings and market presence through strategic acquisitions. For example, it acquired companies like TE Connectivity's Circuit Protection business, IXYS Corporation, and more.

  7. Innovation: Littelfuse is involved in ongoing research and development efforts to introduce new and innovative circuit protection solutions to meet the evolving needs of the electronics industry.

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