The DIPTRONICS SMF45CA is a Transient Voltage Suppressor (TVS) Diode, engineered to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This 45V, 400W TVS diode features a DO-214AC (SMA) surface-mount package, making it easy to integrate into various PCB designs. Its fast response time and low clamping voltage ensure effective protection against overvoltage conditions. Supreme Components International is an authorised distributor of DIPTRONICS components, ensuring you receive a genuine and high-quality product. The SMF45CA is suitable for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics, where reliable circuit protection is crucial. Choose the SMF45CA for superior surge protection and peace of mind.