The P4KE47A-H is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a breakdown voltage of 47V and a clamping voltage of 68.4V, the P4KE47A-H effectively diverts surge current away from protected circuits. Its DO-41 package ensures easy installation and compatibility with various circuit board layouts. This TVS diode is suitable for applications in telecommunications, industrial control, and consumer electronics, providing reliable overvoltage protection and enhancing system reliability.