Supreme Components International, an authorised distributor, presents the SM4F18CA-MS-Q1-H, a robust TVS Diode from Formosa Microsemi. This bidirectional diode is engineered to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a power dissipation of 400W and a reverse standoff voltage of 18V, it provides reliable overvoltage protection. The SM4F18CA-MS-Q1-H is housed in a compact DO-214AA (SMB) package, making it suitable for space-constrained applications. Its fast response time and low clamping voltage ensure effective transient suppression, enhancing the overall reliability and longevity of electronic systems. Ideal for automotive, industrial, and consumer electronics applications.