MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant No. 1 2 Construction Element (subpart) SM51625EL LAN Transformer 2016-2-23 YES MSL 1 Homogeneous Material Material weight [g] Homogeneous Material\ Substances CASRN if applicable Materials Mass % Mn-Zn ferrite core 0.3443 Iron oxide Zinc oxide Manganese oxide 1309-37-1 1314-13-2 1344-43-0 60 10 30 Ni-Zn ferrite core 0.101 Polyurethane/ Polyamide Enamelled Copper Wire 0.0623 Core Wire 3 Case Diallyl Phthalate（DAP） Molding Compound 0.8391 4 Terminal PIN Phosphor Bronze Alloys 0.1325 5 Varnish Varnish 0.08928 6 Ink Hot sclerosis type labeled text printing ink 0.0054 7 Solder Sn96/Cu4 0.0583 Total weight 1.63218 Material Mass % of total unit wt. 12.6564 2.1094 6.3282 Iron oxide 1309-37-1 50.01 3.060 Zinc oxide Nickel oxide Copper Polyurethane resin 1314-13-2 1313-99-1 7440-50-8 9009-54-5 28.99 21.00 87.5 11.9 1.794 1.299 3.340 0.454 Polyamide resin DAP Aluminum hydroxide Silicon dioxide Copper Tin Phosphorus Alkyd Resin 70024-79-2 25035-78-3 21645-51-2 14808-60-7 7440-50-8 7440-31-5 7723-14-0 63148-69-6 0.6 30 40 30 91.65 8 0.35 90.9 0.023 15.423 20.564 15.423 7.440 0.650 0.028 4.972 Amino resin 68002-26-6 9.1 0.498 Epoxy Resin 25085-99-8 56.2 0.186 Barium sulfate Carbon black Tin Copper 7727-43-7 1333-86-4 7440-31-5 7440-50-8 39.3 4.5 96 4 0.130 0.015 3.429 0.143 Subpart mass of total wt. (%) 21.094 6.188 3.817 51.410 8.118 5.470 0.331 3.572 This Document was updated on: 2016-2-23 Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 1