Model # Product Line Compliance Date 2035-XX-SMLF GDT Q1 2005 RoHS Compliant Yes Homogeneous Material MSL 1 Materials Mass % Material Mass % of total unit wt. Subpart mass of total wt. (%) 7440-50-8 100.0 39 39 Copper Alumina Silicon Dioxide 7440-50-8 1344-28-1 7631-86-9 100.0 95 5 27.3 23.5 1.24 27.3 Silver 7440-22-4 72.0 .5 Copper 7440-50-8 28.0 .2 Tin 7440-31-5 100.0 8.2 Homogeneous Material Substances No. Construction element (subpart) 1 Electrodes SM Copper Alloy 0.167 Copper 2 Electrode Copper Alloy 0.117 3 Substrate Ceramic 0.106 4 Filler Material CuSil 0.003 5 Plating Tin 0.035 Total weight 0.428 g Material weight [g] CAS if applicable 24.8 0.7 8 .2 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. Headquarters Riverside CA www.bourns.com Rev Sep 2011 page 1 of 1 CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society