MATERIAL DECLARATION SHEET SRP6540 SERIES Material Number SHIELDED SMD POWER INDUCTOR Product Line Compliance Date RoHS Compliant No. 1 Construction Element(subpart) IRON CORE 2012/11/8 YES MSL Homogeneous Material 1 Material weight [g] Iron Powder 0.512 2 WIRE 2SFBW 0.116 3 Adhesive 719-SS20 0.02 4 BASE C1100 0.074 5 Ink BON MARQUE - White Total weight 0.01 Homogeneous Material Substances Iron Nitrogen Carbon and Oxygen Copper Polyester Resin 7439-89-6 7727-37-9 7440-44-0 7782-44-7 7440-50-8 9009-54-5 99.5 0.02 Epoxy Resin CASRN if applicable Materials Mass % Material Mass % of total unit wt. 69.54 Subpart mass of total wt. (%) 0.17 0.48 0.24 95 5 15.06 2386-87-0 100 2.73 Copper 7440-50-8 97.8 10.06 Tin 7440-31-5 2.2 0.04 Synthetic resin Carbon black CI Pigment Red 48:3 Cobalt napthenate NA 1333-86-4 50.61 36.04 0.69 15782-05-5 9.82 0.14 61789-51-3 1.23 0.02 Zinc napthenate Manganese napthenate 12001-85-3 1.07 0.01 1336-93-2 1.23 0.02 69.95% 15.85% 0.79 2.73% 10.10% 0.49 1.37% 0.732 This Document was updated on: 2012/11/8 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