P4KE160A-B is a 4ke-series Transient Voltage Suppressor diode manufactured by Littelfuse. This diode is rated for 1600 Watts peak pulse power and has an ESD rating of 15 kV. It is an axial lead TVS diode with a low standing current, ultra fast response and an excellent clamping capability. The mechanical dimensions of this TVS are 0.102" x 0.182" (2.6 mm x 4.6 mm). This diode is suitable for use in a number of applications, including applications which require protection from high voltage transients, over voltage protection and transient voltage suppression. It can be used in mobile and consumer electronic equipment, industrial electronics, communications and networking, automotive and aerospace applications, etc.