The DV 20 K 4032 from Bourns is a Medium Voltage Varistor that has been designed to protect electronic equipment from high voltage surges in the medium voltage region. It has an AC voltage rating of 20 V, a DC voltage rating of 26 V, and a clamping voltage of 65 V. This varistor offers excellent transient energy absorption due to improved energy volume distribution and power dissipation in a compact package. It ensures zero inductance chip design that facilitates a very fast response time to transient surges. This RoHS-compliant varistor is available in a surface-mount package that measures 10.0 x 8.0 x 2.0 mm.