Littelfuse

Overview

Littelfuse, headquartered in the USA, operates within the manufacturing sector, specifically focusing on business supplies and equipment, electrical and electronic manufacturing, semiconductors, and telecommunications. With a workforce of approximately 16,000 employees and reported revenues of $2.191 billion, the company specializes in providing protection components for electronic circuits, particularly in the automotive industry. Their recent documentation highlights the importance of transient surge protection for electric vehicle (EV) on-board chargers, addressing the challenges posed by the automotive environment, which includes heat, voltage transients, and electromagnetic interference (EMI). Littelfuse offers a range of components, such as Transient Voltage Suppressors (TVS), Gas Discharge Tubes (GDT), and SIDACtor® protection thyristors, which are essential for optimizing circuit protection and ensuring reliable operation of sensitive electronics in vehicles. The company emphasizes the need for careful component selection to balance performance and cost, particularly in the context of charging systems that convert AC voltage to DC for battery charging.

Industry