The SMAJ28A is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by JSCJ (JCET). This diode is designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a reverse standoff voltage of 28V and a peak pulse power dissipation of 400W, the SMAJ28A effectively clamps transient voltages to safe levels, preventing damage to downstream circuitry. Housed in a compact SMA (DO-214AC) package, it offers easy integration into existing designs. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive a genuine and high-quality product. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.