METAL OXIDE VARISTOR Housing Type 20KA Part Number Varistor Voltage Maximum Allowable Voltage ACrms DC (V) (V) DC (V) Tolerance Range MOV-201KD25H 130 175 200 185-225 MOV-221KD25H 140 180 220 198-242 MOV-241KD25H 150 200 240 216-264 MOV-271KD25H 175 225 270 243-297 MOV-301KD25H 190 250 300 270-330 MOV-331KD25H 210 275 330 297-363 MOV-361KD25H 230 300 360 324-396 MOV-391KD25H 250 330 390 351-429 MOV-431KD25H 275 370 430 387-473 MOV-471KD25H 300 385 470 423-517 MOV-511KD25H 320 420 510 459-561 MOV-561KD25H 350 460 560 504-616 MOV-621KD25H 385 505 620 558-682 MOV-681KD25H 420 560 680 612-748 MOV-751KD25H 480 640 750 675-825 MOV-781KD25H 485 640 780 702-858 MOV-821KD25H 510 675 820 738-902 MOV-911KD25H 575 745 910 819-1001 MOV-102KD25H 660 850 1000 945-1155 MOV-112KD25H 680 895 1100 990-1210 MOV-122KD25H 750 970 1200 1080-1320 MOV-152KD25H 900 1200 1500 1350-1650 MOV-182KD25H 1000 1465 1800 1620-1980 * Add suffix - L for RoHS Compliant Dimensions Maximum Withstanding Rated Energy Clamping Surge Current Wattage 10/1000 UL ms 8/20mS Voltage At 150A (J) (A) (W) (V) 330 20,000 1.0 155 ü 360 20,000 1.0 170 ü 395 20,000 1.0 190 ü 455 20,000 1.0 210 ü 505 20,000 1.0 220 ü 550 20,000 1.0 230 ü 595 20,000 1.0 245 ü 650 20,000 1.0 300 ü 710 20,000 1.0 335 ü 775 20,000 1.0 385 ü 845 20,000 1.0 420 ü 920 20,000 1.0 420 ü 1025 20,000 1.0 425 ü 20,000 1.0 430 1120 ü 20,000 1.0 460 1240 ü 20,000 1.0 485 1290 ü 20,000 1.0 505 1355 ü 20,000 1.0 560 1500 ü 20,000 1.0 620 1650 ü 20,000 1.0 685 1815 ü 20,000 1.0 785 1925 ü 20,000 1.0 950 2475 ü 20,000 1.0 2970 1100 ü MOV Part No . V-I CHARACTERISTIC CURVES PULSE RATING CURVES 201K~182K(25D Ser ies) 100000 1000 100 10000 Voltage (V) Impulse Current (A) 10000 Max.Clampi ng Voltage Max.Leak age Current 1T im e 2T im 10 1 es Tim es 10 2 T im es 10 3 Ti m es 10 4 T ime s 10 5 T im es 6 10 Time s 1000 100 Test current w aveform 10-6 to 10-3 A:Direct current 10-1 to 105 A:8/20 S 10 182K 152k 122k 112K 102K 911K 821K 781K 751K 681K 621K 561K 511K 471K 431K 391K 361K 331K 301K 10 1 0.000001 -6 10 10 100 1000 10000 0.0001 10-5 10-4 0.01 10-3 10-2 10-1 1 100 10 1 100 10 2 10 3 10000 5 10 4 10 Current (A) Impulse (µ S) RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C5BB21 2006.5.25