MATERIAL DECLARATION SHEET Material Number PM3604-Series Product Line SMD POWER INDUCTOR Compliance Date 01-July-2006 RoHS Compliant Yes No. 1 Construction Element (subpart) Core MSL Homogeneous Material T30-52 1 Material weight [g] 0.814 Homogeneous Material\ Substances Iron oxide (Fe2O3) Manganese oxide(MnO) Zinc oxide (ZnO) Calcium hydroxide Ca(OH) 2 2 Wire P180-G2 0.43 Copper (Cu) Polyurethane resin DAP 3 Case 4 Terminal 5 Adhesive Headquarters Riverside CA WH9100-HM Lead-free solder 0.573 0.03 Filler (ATH) Glass Fiber Tin (Sn) Silver (Ag) Copper (Cu) Bis-phenol A type epoxy resin 6020H-2 0.05 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. 28.3 8.8 3.5 0.02 20.5 1.1 25 7.2 45 12.9 30 96.5 3 0.5 8.6 1.45 0.05 0.01 63 1.58 3 0.08 5 3 26 0.13 0.08 0.7 63 3.2 Materials Mass % www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Subpart mass of total wt. (%) 40.6 21.6 28.7 1.5 2.6 5.1 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 0.1 5 0.25 30 1.5 1.997 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