The SMBJ43CA-A is a Transient Voltage Suppressor (TVS) Diode manufactured by SMC Diodes. As an authorized distributor, Supreme Components International provides this high-quality component for your electronic protection needs. This diode is specifically designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a breakdown voltage of 43V and a clamping voltage of 69.2V, ensuring effective protection. The SMBJ43CA-A is housed in an SMB package, making it suitable for surface mount applications. Its fast response time and high surge capability make it a reliable choice for safeguarding your valuable equipment. Applications include telecommunications, industrial controls, and consumer electronics.