MATERIAL DECLARATION Material Number SDR7045-series Product Line SMD POWER INDUCTOR Compliance Date 2009.06.03 RoHS Compliant YES No. Construction Element(subpart) MSL Homogeneous Material 1 Material weight [mg] Homogeneous Material\ Substances CASRN if applicable Materials Mass % 1309-37-1 1313-99-1 1314-13-2 1317-38-0 60 10 20 10 Material Mass % of total unit wt. 28.8 4.8 9.6 4.8 32.3 1.7 0.965 0.03 0.005 14 1.853 0.14 0.007 0.63 1 Ferrite Material F4D 280 Iron oxide (Fe2O3) Nickel oxide (NiO) Zinc oxide (ZnO) Copper oxide(CuO) 2 Winding Wire 2SFBW 200 Copper (Cu) Polyester Resin 7440-50-8 N/A 95 5 Tin (Sn) Silver (Ag) Copper (Cu) Aromatic polyester resin Copper (Cu) Tin (Sn) Phosphorus (P) 7440-31-5 7440-22-4 7440-50-8 6088-52-0 7440-50-8 744031-5 7723-14-0 96.5 3 0.5 100 92.65 7 0.35 Bisphenol A Epoxy Resin Alkyl glycidyl ether Methyl imidazole 25068-38-6 68609-97-2 693-98-1 63 3 5 Carbon black 1333-86-4 3 0.03 Silicon dioxide 7631-86-9 26 0.26 3 Solder Lead free-solder 5 4 BASE LCP-E4008 80 5 Terminal Electrode C5191 10 6 Adhesive 6020H-2 Total weight 5 0.03 0.05 Subpart mass of total wt. (%) 48 34 1 14 2 1 580 This Document was updated on: 11-1-2010 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 1 of 1