MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant No. Construction Element (subpart) SM51108PEL LAN Transformer 2014-8-14 YES MSL Homogeneous Material Material weight [g] Mn-Zn ferrite core 1 2 1 0.09417 Core Wire NiZn ferrite core 0.02525 Polyurethane/ Polyamide Enameled Copper Wire 0.01557 0.410 3 Case Diallyl Phthalate（DAP） Molding Compound 4 Terminal PIN Phosphor Bronze Alloys 5 Varnish Varnish 0.04464 6 Ink Hot sclerosis type labeled text printing ink 0.0054 7 Solder Sn99.3/Cu0.7 Total weight 0.05893 0.01943 Homogeneous Material\ Substances CASRN if applicable Materials Mass % Material Mass % of total unit wt. Iron oxide Zinc oxide Manganese oxide 1309-37-1 1314-13-2 1344-43-0 52.58 19.59 27.78 7.3507 2.7387 3.8836 Parylene 1633-22-3 0.05 0.0070 Iron oxide 1309-37-1 49.98 1.8743 Zinc oxide Nickel oxide Parylene Copper Polyurethane resin 1314-13-2 1313-99-1 1633-22-3 7440-50-8 9009-54-5 28.98 20.99 0.05 87.5 11.9 1.0867 0.7871 0.0019 2.0212 0.2749 Polyamide resin Diallyl phthalate 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 Trade secret 0.6 42.2 33.1 24.7 91.7 8 0.3 91 0.0139 25.6956 20.1546 15.0398 8.0237 0.7000 0.0263 6.0333 Amino resin Trade secret 9 0.5967 Epoxy Resin 25068-38-6 57.3 0.4584 Barium sulfate Carbon black Tin Copper 7727-43-7 1333-86-4 7440-31-5 7440-50-8 38.2 4.5 95 5 0.3056 0.036 2.7455 0.1445 Subpart mass of total wt. (%) 13.98 3.75 2.31 60.89 8.75 6.63 0.80 2.89 0.67339 This Document was updated on: 2014-8-14 Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 1