MATERIAL DECLARATION SHEET Material Number MOV-10DxxxK Series Product Line MOV Products Compliance Date RoHS Compliant No. 1 Construction Element (subpart) Disk body with Silver electrode 1-Nov-09 Yes MSL Homogeneous Material 1 Material weight [mg] Zinc Oxide Disc (HEL) 390 Coater 240 3 Lead wire Tin copper Clad Steel WIRE (HUIHUA) 380 4 Solder Soldering Bar (DONGYANG) 45 Total weight Materials Material Mass % if applicable Mass % of total unit wt. CASRN Zinc Oxide (ZnO) 1314-13-2 86 31.8 Silver (Ag) 7440-22-4 1.8 0.7 Other compounds (includes 12018-01-8 1309-64-4 1304-76-3 1317-35-7 1313-99-1 1309-96-6 oxides of chromium, antimony, bismuth, manganese, nickel, cobalt - % is trade secret) Epoxy resin (KAIHUA) 2 Homogeneous Material\ Substances Epoxy resin (halogens 25036-25-3 <1500ppm but >900 ppm) Silica 60676-86-0 Other compound Iron (Fe) 7439-89-6 Copper (Cu) 7740-50-8 Tin (Sn) 7440-31-5 Tin (Sn) 7440-31-5 Silver (Ag) 7440-22-4 Copper (Cu) 7740-50-8 Subpart mass of total wt. (%) 37.0 12.2 4.5 50 11.4 47 3 55 40 5 96.5 3 0.5 10.7 0.7 19.8 14.4 1.8 4.1 0.13 0.02 22.7 36.0 4.3 1055 This Document was updated on: 11/06/2009 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 1