MATERIAL DATA SHEET Material CW160808 Series Product Line Date NO. 1 R12 Wirewound Chip Inductor 21-December-2004 Construction element Core Material group Ceramic Material Weight (g) 0.00292 Materials CAS If applicable Average mass (%) Sum (%) Al2O3 07429-90-5 90 100 SiO2 15468-32-3 7 CaO 01305-78-8 2 MgO 07349-95-4 1 other 2 Wire Enamelled Copper Wire 0.0007 3 Terminal Metallized & Plating Electrode 0.0003 4 Adhesive Headquarters Riverside CA Epoxy 0.00086 Total weight 0.00478 Cu N/A 7440-50-8 95 other 5 Mo-Mn(Alloy) 50 www.bourns.com Ni 7440-02-0 25 Au 7440-57-5 25 N/A Traces N/A 100 100 100 page 1 of 1