MATERIAL DECLARATION SHEET Material Number 9250A Product Line Radial Lead Chokes Compliance Date 01-January-2006 RoHS Compliant No. Yes Construction Element (subpart) MSL Homogeneous Material 1 Material weight [mg] 1 Core Core 100 2 Wire Magnetic wire 29.5 3 Lead wire Lead wire 150 4 Solder Solder 1 5 Resin Varnish 5 6 UV Glue Epoxy 20 7 Case Mold compound 350 Total weight Homogeneous Material\ Substances Nickel Oxide Copper Oxide Iron Oxide Zinc Oxide Copper Copper Tin Tin Antimony Styrene monomer modified varnish Epoxy Silicon dioxide Silicon dioxide Epoxy resin Phenolic resin Brominated resin Materials Mass % Material Mass % of total unit wt. 1313-99-1 1317-38-0 1309-37-0 1314-13-2 7440-50-8 7440-50-8 7740-31-5 7440-31-5 7440-36-0 11 9 65 15 100 96 4 95 5 1.67805 1.37295 9.91575 2.28825 4.5 21.96768 0.91532 0.1444 0.0076 100-42-5 100 0.762 25068-38-6 7631-86-9 60676-86-0 trade secret trade secret trade secret 80 20 70 17 10 3 2.4408 0.6102 37.376 9.077 5.339 1.602 CASRN if applicable Subpart mass of total wt. (%) 15.255 4.500 22.883 0.152 0.762 3.051 53.394 655.50 This Document was updated on: 24-April-2007 Important remarks: 1. 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