MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date SRF1280A Series Shielded SMD Power Inductor 2013/8/29 RoHS Compliant YES MSL 1 No. Construction Element (subpart) Homogeneous Material Material weight [g] 1 DR CORE TP4A 1.332 2 RI CORE TN25H 1.249 3 Wire P180 1.150 4 Base LCP-E4008 0.200 5 Terminal C5191 0.028 6 Adhesive 6020H-6-QR-NH 0.023 Headquarters Riverside CA Homogeneous Material / Substances CASRN if applicable Materials Mass % Iron oxide Manganese Oxide Zinc oxide Iron oxide Nickel oxide Zinc oxide Cupric oxide Copper Polyurethane Resin Aromatic polyester resin Glass fiber Copper Tin Phosphorus Epoxy Resin Alkyl glycidyl ether Methyl imidazole Carbon black Silicon dioxide Epoxy Resin Alkyl glycidyl ether 1309-37-1 1317-35-7 1314-13-2 1309-37-1 1313-99-1 1314-13-2 1317-38-0 7440-50-8 68400-67-9 60088-52-0 65997-17-3 7440-50-8 7440-31-5 7723-14-0 25068-38-6 68609-97-2 693-98-1 1333-86-4 7631-86-9 25068-38-6 68609-97-2 70.00 22.00 8.00 65.00 12.50 18.00 4.50 95.00 5.00 70.00 30.00 93.60 6.20 0.20 59.00 4.00 10.00 5.00 22.00 58.00 3.00 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Material Mass % of total unit wt. 22.74 7.15 2.60 19.80 3.81 5.48 1.37 26.65 1.40 3.41 1.46 0.64 0.04 0.00 0.34 0.02 0.06 0.03 0.12 0.33 0.02 Subpart mass of total wt. (%) 32.49 30.46 28.05 4.88 0.68 0.56 page 1 of 2 MATERIAL DECLARATION SHEET 8 Adhesive 9 10 Solder Tape LS-0022 100H 386UL Nomex tape Total weight This Document was updated on: 2013/8/29 0.023 0.012 0.060 4.100 Methyl imidazole Carbon black Silicon dioxide Epoxy resins Silicon Dicyandiamide Additives, not to declare Tin (Sn) Polymer 693-98-1 1333-86-4 7631-86-9 61788-97-4 7440-21-3 461-58-5 Trade secret 7440-31-5 25765-47-3 10.00 5.00 24.00 55.00 35.00 5.00 5.00 100.00 100.00 0.06 0.03 0.13 0.31 0.20 0.03 0.03 0.29 1.46 0.56 0.29 1.46 Important remarks: 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