The SMAJ400A is a high-performance, unidirectional Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. Supreme Components International is an authorised distributor of SMC Diodes, offering genuine components with full traceability. This surface-mount TVS diode, housed in an SMA package, is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a peak pulse power dissipation of 400W and a reverse standoff voltage of 400V, the SMAJ400A provides robust overvoltage protection. Its unidirectional configuration ensures optimal performance in DC circuits. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control, and consumer electronics. Benefit from reliable protection and enhanced system reliability with the SMAJ400A.