MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant No. Construction Element (subpart) SDR1307A SERIES SMD Power Inductor 2013/7/15 YES MSL Homogeneous Material Material weight [g] 1 Core TN40H 2.42 2 Wire 2-SFBW 1.12 3 Terminal Ag/Ni/Sn 0.08 4 Solder 0505H 0.15 1 Homogeneous Material\ Substances CASRN if applicable Materials Mass % Iron oxide Nickel oxide Zinc oxide Cupric oxide Copper Polyester Resin Silver Nickel Tin Tin Silver Copper 1309-37-1 1313-99-1 1314-13-2 1317-38-0 7440-50-8 68604-67-1 7440-22-4 7440-02-0 7440-31-5 7440-31-5 7440-22-4 7440-50-8 65.00 12.50 18.00 4.50 95.00 5.00 55.00 25.00 20.00 99.00 0.50 0.50 Material Mass % of total unit wt. 41.72 8.02 11.55 2.89 28.22 1.49 1.17 0.53 0.42 3.94 0.02 0.02 Subpart mass of total wt. (%) 64.19 29.71 2.12 3.98 Total weight 3.77 This Document was updated on: 2013/7/15 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 1 of 1