MATERIAL DECLARATION SHEET Material Number 70F SERIES Product Line VARNISHED RF CHOKES Compliance Date RoHS Compliant No. Construction Element (subpart) 01-January-2007 YES Homogeneous Material MSL Material weight [g] 1 Iron oxide CASRN if applicable 1309-37-1 Zinc oxide 1314-13-2 10 4.8 Manganese oxide Copper oxide Copper Polyester Resin 1313-99-1 1317-38-0 7440-50-8 68400-67-9 20 10 95 5 9.6 4.8 36.5 1.9 9009-54-5 100 3.8 3.8 89.6 2.1 6.3 8.6 0.2 0.6 9.6 Homogeneous Material\ Substances 1 IRON POWER Core Ferrite cord 0.5 2 MAGNET WIRE Copper Wire 0.4 3 VARNISH Polyurethane 0.04 Polyurethane 4 SOLDER BAR Solder 0.1 Tin Silver Copper Total weight 1.04 7440-31-5 7440-22-4 7440-50-8 Materials Mass % Material Mass % of total unit wt. 60 28.8 Subpart mass of total wt. (%) 48.1 38.5 This Document was updated on: 01-March-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