The SMDJ12CA is a high-performance, 12V bidirectional TVS diode designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Manufactured by JSCJ (JCET), this device features a peak pulse power dissipation of 3000W, ensuring robust protection in demanding applications. Its bidirectional clamping capability provides symmetrical voltage protection for AC lines. The SMDJ12CA is housed in a compact DO-214AB (SMC) package, making it suitable for high-density PCB layouts. Supreme Components International is an authorized distributor of JSCJ (JCET) components, guaranteeing genuine parts and reliable service. This TVS diode is ideal for use in telecommunications equipment, industrial controls, and consumer electronics.