MATERIAL DECLARATION SHEET RLB9012 Series 01-January-2007 RoHS Compliant Yes B No. 1 Construction Element (subpart) Core MSL Homogeneous Material Ferrite Ni-Zn Series F Compliance Date E W¡í Radial-Lead Power Inductor 101 Product Line C A¡í A¡í Material Number D 1 Material weight [g] 875.048 2 Solder Bar Solder 3.687 3 Lead Wire Terminal Electrode 57.763 4 Wire Enamelled Copper Wire 192.953 Homogeneous Material\ Substances if applicable Materials Mass % Iron & Compounds Zinc & Compounds Nickel & Compounds Copper & Compounds 1309-37-1 1314-13-2 67 19 Material Mass % of total unit wt. 47.7 13.5 1313-99-1 10 7.1 1317-38-0 4 2.8 Tin Silver Copper Copper Tin 7440-31-5 7440-22-4 7440-50-8 7440-50-8 7440-31-5 96.5 3.0 0.5 90.08~99.00 1~9.92 0.3 0.009 0.002 4.5 Copper 7440-50-8 90.08~99.00 14.9 Polyester Resin N/A 1~9.92 0.8 CASRN 0.25 Subpart mass of total wt. (%) 71.1 0.32 4.75 15.7 5 Adhesive Epoxy 35.641 Epoxy N/A 100 0.03 2.9 6 Tube Epoxy 63.908 Epoxy N/A 100 0.05 5.2 Total weight Headquarters Riverside CA 1229.0 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 2 MATERIAL DECLARATION SHEET This Document was updated on: 01-March-2007 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 2 of 2