MATERIAL DECLARATION SHEET Material Number SRR0618-series Product Line SMD POWER INDUCTOR Compliance Date 2009.06.22 RoHS Compliant No. YES Construction Element(subpart) MSL Homogeneous Material 1 Material weight [mg] 1 Ferrite Material C5 48 2 Winding Wire 2SFBW 23 3 Solder Lead free-solder 2 4 BASE EH001 77 5 Terminal Electrode C5191 14 6 Adhesive Headquarters Riverside CA 2089 1 Total weight 165 Homogeneous Material\ Substances CASRN if applicable Materials Mass % Iron oxide (Fe2O3) Nickel oxide (NiO) Zinc oxide (ZnO) Copper oxide(CuO) Copper (Cu) Polyester Resin Tin (Sn) Silver (Ag) Copper (Cu) Polymer Copper (Cu) Tin (Sn) Phosphorous (P) Epoxy resin 1309-37-1 1313-99-1 1314-13-2 1317-38-0 7440-50-8 N/A 7440-31-5 7440-22-4 7440-50-8 N/A 7440-50-8 7440-31-5 7723-14-0 60 10 20 10 95 5 96.5 3 0.5 100 92.65 7 0.35 45 3 3 45.5 3 0.5 Alkyd glycidyl ether Dicyanamide Aluminum hydroxide Carbon black Imidazole www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 25085-97-8 68609-97-2 461-58-5 21645-51-2 1333-86-4 288-32-4 Material Mass % of total unit wt. 17.4 2.9 5.8 2.9 13.3 0.7 0.965 0.03 0.005 47 7.78 0.59 0.03 0.27 0.018 0.018 0.273 0.018 0.003 Subpart mass of total wt. (%) 29 14 1 47 8.4 0.6 page 1 of 2 MATERIAL DECLARATION SHEET This Document was updated on: 10-28-2010 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