Murata t network varistor murata dss706 351d221m25 50 t network varistor 50v dc varistor voltage 20 tolerance 2 5mm lead pitch 25v dc dc voltage 100a surge current radial a three terminal miniature t network varistor comprising a capacitor linked to two internal ferrite bead inductors designed to eliminate noise and protect sensitive semiconductors murata dss706 351d221m25 50 t network terminal varistor 221