Hamlin / Littelfuse

Hamlin, acquired by Littelfuse in 2013, is a renowned manufacturer of sensors and magnetic components founded in 1949. With a rich heritage spanning over seven decades, Hamlin specializes in designing and manufacturing a wide range of products, including reed switches, reed relays, proximity sensors, and Hall effect sensors. These products serve various industries such as automotive, aerospace, medical, and industrial automation, enabling sensing and switching solutions for critical applications. After the acquisition, Hamlin became part of Littelfuse's sensor product portfolio, leveraging its expertise in magnetic sensing technology to enhance Littelfuse's offerings and strengthen its position in the global sensor market. Littelfuse, headquartered in Chicago, Illinois, USA, is a global leader in circuit protection, power control, and sensing solutions, serving customers in over 150 countries worldwide.