The 5.0SMCJ18A-H is a robust TVS (Transient Voltage Suppressor) diode from FORMOSA MICROSEMI, available at Supreme Components International, an authorised distributor. This component is specifically designed to safeguard sensitive electronic circuits from voltage spikes and surges. Featuring a breakdown voltage (Vbr) of 18V, the 5.0SMCJ18A-H effectively clamps transient voltages to protect downstream components. It is housed in a compact SMC (Surface Mount Component) package, making it suitable for high-density PCB layouts. Ideal for applications requiring reliable overvoltage protection, such as automotive electronics, industrial equipment, and consumer electronics. Trust Supreme Components International for genuine FORMOSA MICROSEMI components and expert support.