Hartland Controls/Littelfuse

Hartland Controls, a subsidiary of Littelfuse, specializes in manufacturing semiconductor-based power control solutions. The company produces high-performance thyristors, silicon-controlled rectifiers (SCRs), and power modules widely used in industrial motor control, heating systems, and power conversion applications. As part of Littelfuse—a global leader in circuit protection and power control—Hartland utilizes advanced engineering and manufacturing expertise to deliver reliable components that enhance efficiency and durability in demanding environments. Its products are essential for precise power management in industrial automation, renewable energy, and transportation sectors. Integration into Littelfuse boosts Hartland's innovation capabilities and global supply chain reach, providing strong support for customers worldwide.