The SM4F26CA-MS-H is a robust Transient Voltage Suppressor (TVS) diode from FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine parts. This bidirectional TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. It features a standoff voltage of 26V and a peak pulse power dissipation of 400W. The SM4F26CA-MS-H comes in a DO-214AA (SMB) package, making it suitable for surface mount applications. Its bidirectional clamping characteristic provides symmetrical protection for AC signals. This TVS diode offers excellent clamping capability, high surge capability, and fast response time, making it an ideal choice for protecting I/O interfaces, VCC bus, and other vulnerable circuits.