V111HA32 Littelfuse

Metal-Oxide Varistors (MOVs) Industrial High Energy Terminal Varistors > HA Series RoHS HA Varistor Series Description HA Series transient surge suppressors are industrial high energy Metal-Oxide Varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and service entrance environment (distribution panels) of buildings, and also in industrial applications for motor controls and power supplies used in the oil-drilling, mining, and transportation fields. The design of the HA Series of MOVs provide rigid terminals for screw mounting. Also available in a clipped lead version for through hole board placement or to accommodate soldered leads designationHC Agency Approvals See Ratings and Specifications Table for part number and brand information. Agency Agency Approval Agency File Number UL1449 E320116 Features Leadfree, Halogen-Free High peak pulse current and RoHS compliant. capability, ITM = Additional Information 25,000A to 40,000A Wide operating Rigid terminals for voltage range secure mounting V M(AC)RMS 110V to 750V Available in trimmed Datasheet version for through Resources Samples Two disc sizes available hole board mounting 32mm and 40mm DesignationH High energy absorption No derating up to capability 85C ambient W = 170J to 1050J TM Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous HA Series Units Steady State Applied Voltage: AC Voltage Range (V ) 110 to 750 V M(AC)RMS DC Voltage Range (V ) 148 to 970 V M(DC) Transients: Peak Pulse Current (I ) TM For 8/20s Current Wave (See Figure 2) 25,000 to 40,000 A Single Pulse Energy Range For 2ms Current Squarewave (W ) 160 to 1050 J TM Operating Ambient Temperature Range (T ) -55 to +85 C A Storage Temperature Range (T ) -55 to +125 C STG V Temperature Coefficient (a ) of Clamping Voltage (V ) at Specified Test Current <0.01 %/C C HiPot Encapsulation (COATING Isolation Voltage Capability) 2500 V (Dielectric must withstand indicated DC voltage for one minute per MILSTD 202, Method 301) COATING Insulation Resistance 1000 M CAUTION: Stresses above those listed inAbsolute Maximum Rating may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/20/20Metal-Oxide Varistors (MOVs) Industrial High Energy Terminal Varistors > HA Series HA Series Ratings & Specifications Maximum Rating (85C) Specifications (25C) Maximum Continuous Transient Typical Varistor Voltage at 1mA Clamping Volt V Part C Capaci-tance Energy Peak Current DC Test Current at 200A Current Number V V f = 1MHz RMS DC (2ms) 8 x 20s (8/20s) Device Branding V V W I Min V Max V C M(AC) M(DC) TM TM N(DC) C (V) (V) Energy (A) (V) (V) (V) (A) (pF) V111HA32 110 148 160 156 173 190 293 1 25000 40000 5450 11600 V111HA40 110 148 220 156 173 190 288 V131HA32 130 175 200 184.5 205 225.5 350 2 25000 40000 4700 10000 V131HA40 130 175 270 184.5 205 225.5 345 V141HA32 140 188 210 198 220 242 380 3 25000 40000 4230 9000 V141HA40 140 188 290 198 220 242 375 V151HA32 150 200 220 216 240 264 410 4 25000 40000 4000 8000 V151HA40 150 200 300 216 240 264 405 V181HA32 180 240 240 254 282 310 475 25000 40000 3200 6800 V181HA40 180 240 330 254 282 310 468 V201HA32 200 265 260 283 314 345 540 25000 40000 3180 6350 V201HA40 200 265 350 283 314 345 533 V251HA32 250 330 330 351 390 429 650 25000 40000 2500 5000 V251HA40 250 330 370 351 390 429 630 V271HA32 275 369 360 387 430 473 710 25000 40000 2200 4500 V271HA40 275 369 400 387 430 473 690 V301HA32 300 410 370 423 470 517 795 25000 40000 2050 4100 V301HA40 300 410 430 423 470 517 780 V321HA32 320 420 390 459 510 561 845 25000 40000 1900 3800 V321HA40 320 420 460 459 510 561 825 V331HA32 330 435 385 467 518.5 570 860 25000 40000 1870 3750 V331HA40 330 435 475 467 518.5 570 843 V351HA32 350 460 390 495 549.5 604 910 25000 40000 1800 3600 V351HA40 350 460 500 495 549.5 604 894 V391HA32 385 510 395 545 604 663 1020 25000 40000 1750 3500 V391HA40 385 510 550 545 604 663 1000 V421HA32 420 560 400 612 680 748 1120 25000 40000 1500 3000 V421HA40 420 560 600 612 680 748 1100 V441HA32 440 585 420 622 690 758 1200 25000 40000 1450 2900 V441HA40 440 585 630 622 690 758 1147 V481HA32 480 640 450 675 750 825 1290 25000 40000 1300 2700 V481HA40 480 640 650 675 750 825 1230 V511HA32 510 675 500 738 820 902 1355 25000 40000 1200 2500 V511HA40 510 675 700 738 820 902 1295 V551HA32 550 710 530 778 863.5 949 1515 25000 40000 1190 2390 V551HA40 550 710 755 778 863.5 949 1430 V571HA32 575 730 550 819 910 1001 1570 25000 40000 1100 2200 V571HA40 575 730 770 819 910 1001 1480 V661HA32 660 850 600 945 1050 1155 1820 25000 40000 1000 2000 V661HA40 660 850 900 945 1050 1155 1720 V681HA32 680 875 610 25000 962 1067.5 1173 1830 850 V681HA40 680 875 925 40000 962 1067.5 1173 1780 1900 V751HA32 750 970 700 25000 1080 1200 1320 2050 800 V751HA40 750 970 1050 40000 1080 1200 1320 2000 1800 Note: Average power dissipation of transients not to exceed 2.0W per varistor 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. 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/20/20