Varistor Metal Oxide Varistor Products Page 171 Varistor Metal-Oxide Varistor Products

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 Metal-Oxide Varistors (MOVs) Industrial High Energy Terminal Varistors > BA/BB Series BA/BB Series Ratings & Specifications Part Number Maximum Rating (85C) Specifications (25C) Continuous Transient Varistor Voltage at 1mA DC Test Current Maximum Clamping Volt V C at 200A Current (8/20 s) Typical Capaci- tance f = 1MHz V RMS V DC Energy (2ms) Peak Current 8 x 20 s V M(AC) V M(DC) W TM I TM Min V N(DC) Max V C (V) (J) (A) (V) (pF) BA Series V131BA60 130 175 450 50000 184.5 205 225.5 340 20000 V151BA60 150 200 530 50000 216 240 264 400 16000 V251BA60 250 330 880 50000 351 390 429 620 10000 V271BA60 275 369 950 50000 387 430 473 680 9000 V321BA60 320 420 1100 50000 459 510 561 760 7500 V421BA60 420 560 1500 70000 612 680 748 1060 6000 V481BA60 480 640 1600 70000 675 750 825 1160 5500 V511BA60 510 675 1800 70000 738 820 902 1300 5000 V571BA60 575 730 2100 70000 819 910 1001 1420 4500 V661BA60 660 850 2300 70000 945 1050 1155 1640 4000 V751BA60 750 970 2600 70000 1080 1200 1320 1880 3500 V881BA60 880 1150 3200 70000 1350 1500 1650 2340 2700 BB Series V112BB60 1100 1400 3800 70000 1665 1850 2035 2940 2200 V142BB60 1400 1750 5000 70000 2070 2300 2530 3600 1800 V172BB60 1700 2150 6000 70000 2500 2765 3030 4300 1500 V202BB60 2000 2500 7500 70000 2970 3300 3630 5200 1200 V242BB60 2400 3000 8600 70000 3510 3900 4290 6200 1000 V282BB60 2800 3500 10000 70000 4230 4700 5170 7400 800 NOTE: Average power dissipation of transients not to exceed 2.5W. See Figures 3 and 4 for more information on power dissipation.

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