The SMF5942A is a Transient Voltage Suppressor (TVS) Diode manufactured by JSCJ (JCET). As an authorized distributor of electronic components, Supreme Components International offers this high-quality diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. This 42V TVS diode is packaged in a compact SOD-123FL, making it suitable for space-constrained applications. It provides excellent clamping capability, high surge current capability, and fast response time. The SMF5942A is ideal for use in communication systems, industrial equipment, and consumer electronics where reliable overvoltage protection is crucial. Choose Supreme Components International for genuine components and expert support.