Varistor Metal Oxide Varistor Products Page 122 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 > LA Varistor Series Part Number Branding Model Size Disc Dia. (mm) Maximum Rating (85C) Specifications (25C) Continuous Transient Varistor Voltage at 1mA DC Test Current Maximum Clamping Voltage 8 x 20 s Typical Capaci- tance f = 1MHz V RMS V DC Energy 10 x 1000 s Peak Current 8 x 20 s V M(AC) V M(DC) W TM I TM V NOM Min V NOM Max V C I PK C (V) (V) (J) (A) (V) (V) (V) (A) (pF) V385LA10P P385L 10 385 505 51 2500 558 682 1025 25 160 V385LA20AP P385L20 14 385 505 85 4500 558 682 1025 50 360 V385LA40BP P385L40 20 385 505 160 6500 558 682 1025 100 700 V420LA7P P4207 7 420 560 30 1200 612 748 1120 10 55 V420LA10P P420L 10 420 560 55 2500 612 748 1120 25 140 V420LA20AP P420L20 14 420 560 90 4500 612 748 1120 50 300 V420LA40BP P420L40 20 420 560 160 6500 610 720 1060 100 600 V460LA7P P4607 7 460 615 37 1200 643.5 786.5 1190 10 55 V460LA10P P460L 10 460 615 56 2500 643.5 786.5 1190 25 120 V460LA20AP P460L20 14 460 615 100 4500 643.5 786.5 1190 50 280 V460LA40BP P460L40 20 460 615 170 6500 643.5 755.5 1110 100 560 V480LA7P P4807 7 480 640 35 1200 675 825 1240 10 50 V480LA10P P480L 10 480 640 60 2500 675 825 1240 25 120 V480LA40AP P480L40 14 480 640 105 4500 675 825 1240 50 270 V480LA80BP P480L80 20 480 640 180 6500 675 790 1160 100 550 V510LA10P P510L 10 510 675 63 2500 738 902 1350 25 100 V510LA40AP P510L40 14 510 675 110 4500 738 902 1350 50 250 V510LA80BP P510L80 20 510 675 190 6500 738 860 1280 100 500 V575LA10P P575L 10 575 730 65 2500 819 1001 1500 25 90 V575LA40AP P575L40 14 575 730 120 4500 819 1001 1500 50 220 V575LA80BP P575L80 20 575 730 220 6500 819 960 1410 100 450 V625LA10P P625L 10 625 825 67 2500 900 1100 1650 25 80 V625LA40AP P625L40 14 625 825 125 4500 900 1100 1650 50 210 V625LA80BP P625L80 20 625 825 230 6500 900 1100 1650 100 425 V680LA10P P680L 10 680 875 75 2500 990 1210 1875 25 65 V680LA80AP P680L80 14 680 875 145 4500 990 1210 1875 50 190 V680LA100BP P680L100 20 680 875 260 6500 990 1130 1700 100 380 V660LA10P P660L 10 660 850 70 2500 972 1188 1820 25 70 V660LA50AP P660L50 14 660 850 140 4500 972 1188 1820 50 200 V660LA100BP P660L100 20 660 850 250 6500 940 1100 1650 100 400 V1000LA80AP P1000L8 14 1000 1200 220 4500 1500 1800 2700 50 130 V1000LA160BP P1000L16 20 1000 1200 360 6500 1425 1600 2420 100 250 LA Series Ratings & Specifications (Continued...) NOTE: Average power dissipation of transients not to exceed 0.25W, 0.4W, 0.6W or 1W for model sizes 7mm, 10mm, 14mm and 20mm, respectively. Phenolic Coating Option -- LA Series Varistors for Hi-Temperature Operating Conditions: Phenolic-coated LA Series devices are available with improved maximum operating maximum temperature 125C. These devices also have improved temperature cycling performance capability. Ratings and Specifications are as per standard LA Series except Hi-Pot Encapsulation (Isolation Voltage Capability) = 500V. These devices are not UL, CSA, VDE or CECC certified. To order: add X1347 to end of part number (e.g. V230LA20A PX1347 ). Product marking: LF 9 P230P20 YYWW Phenolic Coated Option Identifier Lead-Free, Halogen-Free & RoHS Compliant Indicator

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