The SMAJ20CA-Q1-H is a high-reliability, 20V bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. Housed in a compact SMA package, this TVS diode provides robust protection against voltage transients and surges, with a peak pulse power dissipation of 400W. Its bidirectional configuration makes it suitable for AC and DC line protection. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring you receive genuine and high-quality products. This TVS diode is ideal for protecting sensitive electronic equipment in automotive, industrial, and consumer applications from electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges. Its fast response time and low clamping voltage contribute to effective circuit protection and enhanced system reliability.