MATERIAL DECLARATION Material Number SRR4028-series Product Line SHIELDED SMD POWER INDUCTOR Compliance Date 2009.07.20 RoHS Compliant YES No. Construction Element(subpart) MSL Homogeneous Material 1 Material weight [mg] 1 Ferrite Material F5H 191 2 Winding Wire 2SFBW 35 3 Solder Lead freesolder 3 4 Terminal Ag/Ni/Sn 2 5 Adhesive 6020H-6-3 3 Total weight 234 Homogeneous Material\ Substances CASRN if applicable Materials Mass % Material Mass % of total unit wt. Iron oxide (Fe2O3) Nickel oxide (NiO) Zinc oxide (ZnO) Copper oxide(CuO) Copper (Cu) Polyester Resin Tin Sn Silver Ag Copper Cu Silver (Ag) Nickel (Ni) Tin (Sn) Bisphenol A Epoxy Resin Alkyd glycidyl ether Methyl imidazole Carbon black Silicon dioxide 1309-37-1 1313-99-1 1314-13-2 1317-38-0 7440-50-8 60 10 20 10 95 5 96.5 3 0.5 46 18 36 63 3 5 3 26 48.6 8.1 16.2 8.1 13.3 0.7 1.93 0.06 0.01 0.46 0.18 0.36 1.26 0.06 0.1 0.06 0.52 68604-67-1 7440-31-5 7440-22-4 7440-50-8 7440-22-4 7440-02-0 7440-31-5 25068-38-6 68609-97-2 693-98-1 1333-86-4 7631-86-9 Subpart mass of total wt. (%) 81 14 2 1 2 This Document was updated on: 10-28-2010 Important remarks: 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