The P6SMASF18A-H is a robust 600W surface mount Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable parts. This TVS diode is designed to safeguard sensitive electronic equipment against voltage transients caused by lightning strikes, inductive load switching, and ESD events. Featuring a breakdown voltage (Vbr) of 18V, the P6SMASF18A-H effectively clamps transient voltages to protect downstream circuitry. Its SMA package allows for easy surface mount assembly, making it suitable for a wide range of applications where space is a constraint. This diode offers fast response times and low clamping voltage, providing superior protection for your valuable electronics. Trust Supreme Components International for your TVS diode needs.