This tvs SP4021-01FTG-C ESD protection device from Littelfuse is ideal for protecting your electronic components and circuits from electrostatic discharge. This device"s maximum clamping voltage is 19.6(Typ) V. This ESD diode has a maximum ESD protection device voltage of ±30(Min)@Air Gap/±30(Min)@Contact Disc kV. This ESD diode has a minimum operating temperature of -40 °C and a maximum of 125 °C. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. Its capacitance value is 2.5(Typ) pF. It is made in a single configuration.