Varistor Metal Oxide Varistor Products Page 126 Varistor Metal-Oxide Varistor Products

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 Metal-Oxide Varistors (MOVs) Radial Lead Varistors > LA Varistor Series Maximum Clamping Voltage for 14mm Parts V130LA10A(P) - V320LA20A 200 6,000 5,000 4,000 3,000 1,000 900 800 700 600 500 400 300 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 4 MAXIMUM PEAK VOLTS (V) PEAK AMPERES (A) 2,000 10 3 V275LA20A(P) V250LA20A(P) MAXIMUM CLAMPING VOLTAGE MODEL SIZE 14mm 130 TO 320V M(AC) RATING T A = -55 o C TO 85 o C V230LA20A(P) V175LA10A(P) V130LA10A(P) V140LA10A(P) V150LA10A(P) V320LA20A(P) V300LA20A(P) 5,000 3,000 1,000 500 300 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 4 MAXIMUM PEAK VOLTS (V) PEAK AMPERES (A) 2,000 10 3 10 -4 V1000LA80A(P) V660LA50A(P) MAXIMUM CLAMPING VOLTAGE MODEL SIZE 14mm 385 TO 1000V M(AC) RATING T A = -55 o C TO 85 o C 700 V625LA40A(P) V680LA80A(P) V575LA40A(P) V510LA40A(P) V480LA40A(P)/V460LA20A(P) V420LA20A(P) V385LA20A(P) V385LA20A(P) V1000LA80A(P) Transient V-I Characteristics Curves (Continued...) Repetitive Surge Capability for 14mm Parts V130LA10A(P) - V320LA20A(P) 5,000 2,000 200 100 50 20 10 5 2 500 20 100 1,000 10,000 IMPULSE DURATION ( s) SURGE CURRENT (A) 1 2 10 4 10 5 10 6 MODEL SIZE 14mm V130LA10A(P) - V320LA20A(P) 10 3 INDEFINITE 1,000 10 2 V385LA20A(P) - V1000LA80A(P) 5,000 2,000 200 100 50 20 10 5 2 500 20 100 1,000 10,000 IMPULSE DURATION ( s) SURGE CURRENT (A) 1 2 10 4 10 5 10 6 MODEL SIZE 14mm V385LA20A(P) - V1000LA80A(P) 10 3 INDEFINITE 1,000 10 2 Pulse Rating Curves (Continued...) Figure 10 Figure 11 Figure 12 Figure 13

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