The SMCJ12CA-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. Supreme Components International, an authorised distributor, provides this reliable component for your circuit protection needs. This TVS diode is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a standoff voltage of 12V and a breakdown voltage of 17.1V, the SMCJ12CA-H offers excellent clamping capabilities. Its SMC package allows for efficient heat dissipation and easy integration into circuit boards. This diode is suitable for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics, where robust overvoltage protection is crucial.