The P4SMA18A is a robust Transient Voltage Suppressor (TVS) Diode manufactured by JSCJ (JCET). As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. This diode is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a power dissipation of 400W and a reverse standoff voltage of 18V. The P4SMA18A is packaged in a surface-mount SMA package, making it easy to integrate into various circuit designs. Its fast response time and low clamping voltage ensure effective protection against overvoltage conditions. Ideal for applications in telecommunications, industrial control, and consumer electronics, the P4SMA18A provides reliable surge protection for your valuable equipment. Choose Supreme Components International for your JSCJ components and benefit from our commitment to quality and service.