Wurth Elektronik, WE-VS Varistor 220pF 1A, Clamping 21V, Varistor 8V, 0402 (1005M)

After a surge impulse the varistors works immediately in normal mode so there is no slip current
Excellent absorption
Operating temperature: -40 °C → +85 °C for the sizes 0402 to 0805,-40 °C → +125 °C for the sizes 1206 to 2220
Nickel barrier for lead-free soldering

Surge protection in accordance with EN-61000-4-5
ESD protection in accordance with EN-61000-4-2
Burst protection in accordance with EN-61000-4-4