The SMF4746A is a surface-mount Transient Voltage Suppressor (TVS) Diode manufactured by JSCJ (JCET). Supreme Components International is an authorised distributor of JSCJ (JCET), ensuring you receive genuine components. This diode is designed to protect sensitive electronic equipment from voltage transients caused by inductive load switching, lightning, and electrostatic discharge (ESD). With a power dissipation rating of 400W and a reverse standoff voltage of 47V, the SMF4746A effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-214AC (SMA) package allows for easy surface mounting on printed circuit boards. This TVS diode is suitable for applications in telecommunications, industrial control, consumer electronics, and automotive systems where reliable overvoltage protection is crucial. Benefit from the quality and reliability of JSCJ (JCET) components through Supreme Components International.