MATERIAL DECLARATION SHEET Material Number SRU1063 Series Product Line Shielded Power Inductor Compliance Date 01-November-2006 RoHS Compliant No. 1 Construction Element (subpart) Core Yes MSL Homogeneous Material Ferrite Ni-Zn Series 1 Material weight [mg] 1303 2 Solder Bar Solder Sn100% 16.5 3 Terminal Terminal Electrode 16.5 4 Wire Enamelled Copper Wire 247.5 5 Adhesive Epoxy 49.5 Total weight Headquarters Riverside CA Homogeneous Material\ Substances Iron & Compounds Zinc & Compounds Nickel & Compounds Copper & Compounds Sn Ag Cu Ag if applicable Materials Mass % Material Mass % of total unit wt. 1309-37-1 67 54.2 1314-13-2 19 15.4 1313-99-1 10 8.1 1317-38-0 4 3.2 7440-31-5 7440-22-4 1317-38-0 7440-22-4 96.5 3.0 0.5 90 0.98 0.03 0.005 0.9 Ni 7440-02-0 9 0.09 Zn 7440-66-6 1 0.01 Cu CASRN Subpart mass of total wt. (%) 79.8 7440-50-8 90.08~99.00 14.2 Polyester Resin N/A 1~9.92 0.8 Epoxy N/A 100 2 1.0 1.0 15.1 3.1 1633 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: 04-April-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