The SMAJ43CA is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by SMC DIODES. Supreme Components International is an authorised distributor of SMC DIODES components. This surface mount diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a reverse standoff voltage of 43V, a breakdown voltage of 49.1V, and a peak pulse power dissipation of 400W, the SMAJ43CA offers excellent clamping capability. Its compact SMA package makes it suitable for high-density PCB layouts. This TVS diode is widely used in telecommunications, industrial control, and consumer electronics applications to enhance system reliability and prevent costly damage from voltage surges. Ensure your circuits are protected with this reliable TVS diode.