The SMASF220A-Q1-H is a high-performance 22V, 400W Transient Voltage Suppressor (TVS) Diode from Formosa Microsemi, designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Packaged in a compact SMA (Surface Mount Assembly) package, this diode offers excellent surge protection capabilities. As an authorised distributor of Formosa Microsemi, Supreme Components International ensures you receive genuine, high-quality components. This TVS diode is ideal for use in various applications, including automotive, telecommunications, industrial control, and consumer electronics. Its fast response time and low clamping voltage make it an effective solution for preventing damage to downstream circuitry. Choose the SMASF220A-Q1-H for reliable and robust overvoltage protection.