Varistor Metal Oxide Varistor Products Page 138 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 > ZA Series Maximum Clamping Voltage for 10mm Parts V8ZA2(P) - V68ZA3(P) Maximum Clamping Voltage for 14mm Parts V82ZA4(P) - V180ZA5(P) V18ZA3(P) - V68ZA10(P) 500 400 300 200 100 90 80 70 60 50 40 30 20 10 MAXIMUM PEAK VOLTS (V) 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 PEAK AMPERES (A) V68ZA3(P) V56ZA3(P) V47ZA3(P) V39ZA3(P) V33ZA2(P) V27ZA2(P) V22ZA2(P) V18ZA2(P) V8ZA2(P) V12ZA2(P) MAXIMUM CLAMPING VOLTAGE MODEL SIZE 10mm 8 TO 68V N(DC) RATING T A = -55 o C TO 85 o C MAXIMUM PEAK VOLTS (V) PEAK AMPERES (A) 10 -2 10 -1 10 0 10 1 10 2 10 3 10 -3 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 10mm 82 TO 180V N(DC) RATING T A = -55 o C TO 85 o C 4,000 3,000 2,000 1,000 900 800 700 600 500 400 300 200 100 10 4 V180ZA5(P) V150ZA4(P) V120ZA4(P) V100ZA4(P) V82ZA4(P) 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 PEAK AMPERES (A) MAXIMUM PEAK VOLTS (V) V68ZA10(P) V56ZA8(P) V47ZA7(P) V39ZA6(P) V33ZA5(P) V27ZA4(P) V22ZA3(P) V18ZA3(P) MAXIMUM CLAMPING VOLTAGE 18 TO 68V N(DC) RATING T A = -55 o C TO 85 o C MODEL SIZE 14mm V82ZA12(P) - V180ZA10(P) PEAK AMPERES (A) 10 -2 10 -1 10 0 10 1 10 2 10 3 10 -3 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 14mm 82 TO 180V N(DC) RATING T A = -55 o C TO 85 o C 4,000 3,000 2,000 1,000 900 800 700 600 500 400 300 200 100 10 4 V180ZA10(P) V150ZA8(P) V120ZA6(P) V100ZA15(P) V82ZA12(P) MAXIMUM PEAK VOLTS (V) Figure 8 Figure 9 Figure 10 Figure 11

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