Epcos B72220P3321K101 320V 330J 20mm Metal Oxide Leaded Varistor

A Ø20mm metal oxide disk varistor with an operating voltage of 320V AC. The device is a voltage-dependent resistor whose resistance decreases as voltage increases. When connected in parallel with the component or circuit requiring protection the varistor forms a low-resistance shunt, preventing any rise in surge overvoltage. The varistor is a proven protective device due to its application flexibility and high reliability.

* Clamp voltage 840V @ IC 100A

* Optimum overvoltage and transient suppression protection

* High resistance at low voltages and low resistance at high voltages

* Tolerance 10%

* Radial leaded

* Epoxy resin coated

* Multiple pulse handling capability

* Also known as Transient Voltage Surge Suppressors (TVSS)

* UL, CSA, VDE, IEC approved