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Varistor Products

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<strong>Varistor</strong> <strong>Products</strong><br />

High Surge Current, Radial Lead<br />

UltraMOV <strong>Varistor</strong> Series<br />

Pulse Rating Curves (Continued)<br />

SURGE CURRENT (A)<br />

SURGE CURRENT (A)<br />

10000<br />

1000<br />

100<br />

10<br />

FIGURE 9. Clamping FIGURE Voltage 9. for V14E130 -Vi4E625<br />

FIGURE 10. Clamping FIGURE Voltage 10. forV20E130 -V20E625<br />

www.littelfuse.com<br />

MODEL SIZE = 14MM<br />

T A = -55 o C TO 85 o C<br />

V14E130 TO V14E625<br />

1<br />

10 100 1000 10000<br />

IMPULSE DURATION (µs)<br />

100000<br />

10000<br />

1000<br />

100<br />

10<br />

1<br />

2<br />

10<br />

10 2<br />

10 3<br />

∞<br />

1<br />

2<br />

10<br />

10 2<br />

10 3<br />

∞<br />

10 4<br />

10 5<br />

10 6<br />

1<br />

10 100 1000 10000<br />

IMPULSE DURATION (µs)<br />

10 4<br />

10 5<br />

10 6<br />

MODEL SIZE = 20MM<br />

T A = -55 o C TO 85 o C<br />

V20E130 TO V20E625<br />

43<br />

2<br />

VARISTOR<br />

PRODUCTS

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