MATERIAL DECLARATION SHEET Material Number PM3602 Product Line SMD POWER INDUCTOR Compliance Date 01-July-2006 RoHS Compliant Yes No. 1 Construction Element (subpart) Core MSL Homogeneous Material T25-52 1 Material weight [g] 0.425 Homogeneous Material\ Substances Iron oxide (Fe2O3) Manganese oxide(MnO) Zinc oxide (ZnO) Calcium hydroxide Ca(OH) 2 2 Wire P180-G2 0.23 Copper (Cu) Polyurethane resin DAP 3 Case 4 Terminal 5 Adhesive Headquarters Riverside CA WH9100-HM Lead-free solder 0.3 0.01 Filler (ATH) Glass Fiber Tin (Sn) Silver (Ag) Copper (Cu) Bis-phenol A type epoxy resin 6020H-2 0.035 9001A-87-QR 0.1 Epoxide Thinning Agent Potential Hardener Carbon black (C) Silica amorphous (SiO2) Bis-phenol A type epoxy resin CASRN if applicable 1309-37-1 1344-43-0 1314-13-2 1305-62-0 7440-50-8 9009-54-5 25035-783 21645-512 N/A 7440-31-5 7440-22-4 7440-50-8 25068-386 68609-972 693-98-1 1333-86-4 7631-86-9 25068-386 69.6 21.7 8.65 0.05 95 5 Material Mass % of total unit wt. 26.8 8.4 3.3 0.02 19.9 1 25 6.8 45 12.3 30 96.5 3 0.5 8.2 0.9 0.03 0.005 63 2.0 3 0.09 5 3 26 0.15 0.09 0.8 63 5.7 Materials Mass % www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Subpart mass of total wt. (%) 38.5 20.9 27.3 0.94 3.1 9 page 1 of 2 MATERIAL DECLARATION SHEET Epoxide Thinning Agent Carbon black (C) Hydrogen alumina Al(OH)3 Total weight 68609-972 1333-86-4 21645-512 2 0.2 5 0.45 30 2.7 1.10 This Document was updated on: 1-April-2009 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