MATERIAL DECLARATION Material Number PM1608S - series Product Line SHIELDED SMD POWER INDUCTOR Compliance Date 2009.06.30 RoHS Compliant YES MSL 2 Material Mass % of total unit wt. No. Construction Element(subpart) Homogeneous Material Material weight [mg] Homogeneous Material\ Substances CASRN if applicable Materials Mass % Iron oxide (Fe2O3) 1 Ferrite Material F2K 50 Manganese oxide (MnO) 1317-60-8 1344-43-0 1314-13-2 70 15 15 7440-50-8 N/A 7440-31-5 7440-22-4 7440-50-8 N/A 7440-22-4 7440-02-0 7440-57-5 25068-38-6 95 5 96.5 3 0.5 100 70 25 5 63 4.65 23.7 1.3 5.79 0.18 0.03 19 4.2 1.5 0.3 8.19 68609-97-2 3 0.39 693-98-1 5 0.65 1333-86-4 7631-86-9 3 26 0.39 3.38 Zinc oxide (ZnO) 2 Winding Wire 2SFBW 40 3 Solder Lead free-solder 10 4 BASE CERAMIC 30 5 BASE Terminal Electrode Ag/Ni/Au 10 Copper (Cu) Polyester Resin Tin (Sn) Silver (Ag) Copper (Cu) Ceramic Silver (Ag) Nickel (Ni) Gold (Au) Bisphenol A Epoxy Resin Alkyd glycidyl ether 6 Adhesive 6020H-6-3 Total weight Headquarters Riverside CA 20 Methyl imidazole Carbon black Silicon dioxide 21.7 4.65 Subpart mass of total wt. (%) 31 25 6 19 6 13 160 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 2 MATERIAL DECLARATION This Document was updated on: 2009.06.30 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