Varistor Metal Oxide Varistor Products Page 180 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 > HA Series NOTE: Average power dissipation of transients not to exceed 2.0W per varistor HA Series Ratings & Specifications Part Number Device Branding 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) Energy (A) (V) (A) (pF) V111HA32 V111HA40 110 110 148 160 220 25000 40000 1 156 156 173 173 190 190 293 288 5450 11600 V131HA32 V131HA40 130 130 175 200 270 25000 40000 2 184.5 184.5 205 225.5 225.5 350 345 4700 10000 V141HA32 V141HA40 140 140 188 210 290 25000 40000 3 198 220 220 242 380 375 4230 9000 V151HA32 V151HA40 150 150 200 200 220 300 25000 40000 4 216 216 240 240 264 264 410 405 4000 8000 V181HA32 V181HA40 180 180 240 240 330 25000 40000 254 254 282 282 310 310 475 468 3200 6800 V201HA32 V201HA40 200 200 265 265 260 350 25000 40000 283 283 314 314 345 345 540 533 3180 6350 V251HA32 V251HA40 250 250 330 330 370 25000 40000 351 351 390 390 429 429 650 630 2500 5000 V271HA32 V271HA40 275 275 369 369 360 400 25000 40000 387 387 430 430 473 473 710 690 2200 4500 V301HA32 V301HA40 300 300 410 370 430 25000 40000 423 423 470 470 517 517 795 780 2050 4100 V321HA32 V321HA40 320 420 420 390 460 25000 40000 459 459 510 510 561 561 845 825 1900 3800 V331HA32 V331HA40 330 330 435 385 475 25000 40000 467 467 518.5 518.5 570 570 860 843 1870 3750 V351HA32 V351HA40 350 350 460 390 500 25000 40000 495 495 549.5 549.5 604 604 910 894 1800 3600 V391HA32 V391HA40 385 385 510 395 550 25000 40000 545 545 604 604 663 663 1020 1000 1750 3500 V421HA32 V421HA40 420 420 560 400 600 25000 40000 612 680 680 748 748 1120 1100 1500 3000 V441HA32 V441HA40 440 440 585 420 630 25000 40000 622 690 690 758 758 1200 1147 1450 2900 V481HA32 V481HA40 480 480 640 450 650 25000 40000 675 675 750 750 825 825 1290 1230 1300 2700 V511HA32 V511HA40 510 510 675 500 700 25000 40000 738 738 820 820 902 902 1355 1295 1200 2500 V551HA32 V551HA40 550 550 710 710 530 755 25000 40000 778 863.5 949 1515 1430 1190 2390 V571HA32 V571HA40 575 575 730 730 550 770 25000 40000 819 819 910 1001 1570 1480 1100 2200 V661HA32 V661HA40 660 660 850 850 600 900 25000 40000 945 945 1050 1155 1155 1820 1720 1000 2000 V681HA32 V681HA40 680 875 610 925 25000 40000 962 1067.5 1173 1830 1780 850 1900 V751HA32 V751HA40 750 970 700 1050 25000 40000 1080 1200 1320 2050 2000 800 1800 1. 40kA capability depends on applications rated up to 97Vrms. 30kA applies if > 97 Vrms. 2. 40kA capability depends on applications rated up to 115Vrms. 30kA applies if > 115 Vrms. 3. 40kA capability depends on applications rated up to 123Vrms. 30kA applies if > 123 Vrms. 4. 40kA capability depends on applications rated up to 132Vrms. 30kA applies if > 132Vrms.

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