The 5.0SMCJ54A-Q1-H is a high-reliability 54V Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. As an authorized distributor, Supreme Components International provides only genuine components. This diode, belonging to the 5.0SMC series, is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Its robust construction ensures reliable performance in harsh environments. The 5.0SMCJ54A-Q1-H is commonly used in automotive, industrial, and telecommunications applications where transient voltage protection is critical. Benefit from our expertise and secure supply chain as an Authorised Distributor.