The 5.0SMCJ120A TVS Diode, manufactured by SMC DIODES, provides reliable protection against voltage transients. With a working peak reverse voltage (VWM) of 120V and a reverse standoff voltage (VRWM) of 171V, this diode effectively clamps voltage spikes to protect downstream circuitry. Its SMC package allows for efficient heat dissipation and easy integration into various applications. Ideal for safeguarding sensitive electronics from electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges. As an authorized distributor of SMC DIODES, Supreme Components International guarantees the authenticity and performance of the 5.0SMCJ120A.