Varistor Metal Oxide Varistor Products Page 2 Varistor Metal-Oxide Varistor Products

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 Metal-Oxide Varistors (MOVs) Series Name 1 Image Technology Type Operating AC Voltage Range Operating DC Voltage Range Peak Current Range 2 (A) Peak Energy Range (J) Operating Temperature Range Lines Protected Mount/Form Factor Disc Size Agency Approvals RoHS Lead Free Halogen Free UL CSA VDE CECC QPL Surface Mount MLVs and MOVs: MHS Multi- Layer Zinc Oxide (MLV) 9 - 42 -55 to +125C 1 Surface Mount Not Applicable MLE 18 0201 MLA 5.5 MLA 2.5 - 107 3.5 - 120 4 - 500 0.02 - 2.5 MLA Automotive 2.5 - 40 3.5 - 48 500 0.1 - 2.5 AUML 18 - 48 1.5 - 25 MLN 4 - 14 5.5 - 18 30 0.05 - 0.10 4 CH Zinc Oxide (MOV) 14 - 275 18 - 369 100 - 400 1.0 - 8.0 1 SM7 50 - 510 68 - 675 1200 10 - 40 -55 to +85C SM20 20 - 320 26 - 420 6500 165 Radial Leaded MOVs: LV UltraMOV Varistor Zinc Oxide 11 - 95 14 - 127 500 - 10000 0.8 - 150 -55 to +85C 1 Radial Leaded 5, 7, 10, 14, 20mm UltraMOV Varistor 130 - 625 170 - 825 1750 -10000 12.5 - 400 7, 10, 14, 20mm UltraMOV 25S Varistor 115 - 750 150 - 970 22000 230 - 890 25mm C-III 130 - 1000 3500 - 10000 40 - 530 10, 14, 20mm LA 130 - 1000 175 - 1200 1200 - 6500 11 - 360 7, 10, 14, 20mm ZA 4 - 460 5.5 - 615 50 - 6500 0.1 - 52 5, 7, 10, 14, 20mm AUMOV Varistor 14 - 42 16 - 50 400 - 5000 1.0 to 140 -40 to +125C 5, 7, 10, 14, 20mm HMOV 11 - 625 14 - 825 4.2 - 490 10, 14, 20mm Industrial High Energy Terminal MOVs: BA/BB Zinc Oxide 130 - 2800 175 - 3500 50000 - 70000 450 - 10000 -55 to +85C 1 Screw / Clip Terminals 60mm DA/DB 130 - 750 175 - 970 40000 270 - 1050 40mm HA 110 - 750 148 - 970 25000 - 40000 160 - 1050 Industrial Packaged Radial Leads 32, 40mm HB34, HF34, HG34 110 - 750 148 - 970 40000 220 - 1050 34mm DHB34 110 - 750 148 - 970 40000 220 - 1050 34mm CA 250 - 2800 330 - 3500 20000 - 70000 880 - 10000 Bare Disc 60mm Specialty Application MOVs: MA Zinc Oxide 9 - 264 13 - 365 40 - 100 0.06 - 1.7 -55 to +85C 1 Axial Leaded Not Applicable RA 4 - 275 5.5 - 369 100 - 6500 0.4 - 160 -55 to +125C Inline Radial Leads Not Applicable High Reliability 130 - 320 175 - 420 6000 50 - 120 -55 to +85C (Varies) 7, 10, 14, 20mm Thermally Protected MOVs: TMOV Varistor/ iTMOV Varistor Zinc Oxide 115 - 750 150 - 970 6000 - 10000 35 - 480 -55 to +85C 1 Radial Leaded 14, 20mm TMOV 25S Varistor 115 - 750 150 - 970 20000 170 - 670 25mm TMOV 34S Varistor 115 - 750 150 - 970 40000 280 - 1200 Industrial Packaged Radial Leads 34mm SMOV 25S Varistor 115 - 750 150 - 970 20000 170 - 670 -45 to +75C 25mm SMOV 34S Varistor 115 - 750 150 - 970 40000 280 - 1200 34mm FBMOV 115 - 750 150 - 970 40000 340 - 1340 -55 to +85C Bolt Terminal (1) Detailed information about most product series listed here can be found on our web. (2) Not an applicable parameter for Crowbar devices (3) AUMOV Varistor: Energy rating (auto lad dump) for impulse duration of 40ms minimum to one half of of peak current, 60 second interval (ISO7637-2 5a). 2017 Littelfuse, Inc. Specifications, descriptions and illustrative material in this literature are as accurate as known at the time of publication, but are subject to change without notice. Visit www.littelfuse.com for more information. TABLE OF CONTENTS Introduction to Overvoltage Suppression Varistor Characteristics, Terms and Consideration Factors Varistor Connection Examples Varistor Selection Worksheet Agency Standards Legal Disclaimers

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