MATERIAL DECLARATION SHEET Material Number PTF60-152A-103B2 Product Line Compliance Date 09-05-‘07 RoHS Compliant Yes MSL N/A No. Construction element (subpart) Homogeneous Material Material weight [g] 1 Slide contact holder POM 1.450 2 Lever Steel 1.080 Plating 3 Slide contact Phosphor Bronze 0.072 Plating 4 Spacer Headquarters Riverside CA POM 1.007 Homogeneous Material/ Substances Trioxane Dioxolane additive Carbon Manganese Phosphorus Sulfur Silicon Aluminum Iron Nickel Tin Phosphorus Lead Iron Zinc Copper Silver Trioxane Dioxolane additive CASRN if applicable 110-88-3 646-06-0 7440-44-0 7439-96-5 7803-51-2 7704-34-9 14464-46-1 7429-90-5 1345-25-1 7440-02-0 7440-31-5 7803-51-2 7439-92-1 1345-25-1 7440-66-6 7440-50-8 7440-22-4 110-88-3 646-06-0 Materials Mass [%] 96 3 1 0.040 0.210 0.011 0.013 0.010 0.045 98.671 1 8 0.35 0.02 0.1 0.2 90.33 1 96 3 1 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society. Material Mass % of total unit wt. 4.13 0.13 0.04 0.001 0.007 0.0003 0.0004 0.0003 0.001 3.2 0.032 0.016 0.00007 0.00004 0.0002 0.0004 0.181 0.002 2.784 0.087 0.029 Subpart Mass of total wt (%) 4.3 3.2 Nickel Plating 2~3um 0.2 Ag Plating 0.3~1um 2.9 page 1 of 2 MATERIAL DECLARATION SHEET 5 Prop Free-Cutting Steel 9.300 Plating 6 Frame Steel 14.700 Plating Element Glass Fiber 5.560 Resistor Carbon Film 0.050 7 8 Terminal Steel 0.881 Plating Total weight Carbon Manganese Phosphorus Sulfur Iron Nickel Carbon Manganese Phosphorus Sulfur Silicon Aluminum Iron Zinc Copper Epoxy Glass fabrics Xylenol Resin Carbital Carbon Carbon Manganese Phosphorus Sulfur Silicon Aluminum Iron 7440-44-0 7439-96-5 7803-51-2 7704-34-9 1345-25-1 7440-02-0 7440-44-0 7439-96-5 7803-51-2 7704-34-9 14464-46-1 7429-90-5 1345-25-1 7440-66-6 7440-50-8 Tin 7440-31-5 7440-44-0 7440-44-0 7439-96-5 7803-51-2 7704-34-9 14464-46-1 7429-90-5 1345-25-1 0.080 1.230 0.071 0.369 97.250 1 0.040 0.210 0.011 0.013 0.010 0.045 98.671 1 10.5 62.0 27.5 65 20 15 0.040 0.290 0.014 0.008 0.010 0.051 98.587 1 0.022 0.328 0.019 0.101 26.55 0.273 0.017 0.09 0.005 0.0056 0.0043 0.019 42.53 0431 1.7 10.1 4.5 0.065 0.02 0.015 0.001 0.007 0.0004 0.0002 0.0003 0.0013 2.56 0.026 27.3 Nickel Plating 2~3um 43.1 Zinc Plating 5~8um 16.3 0.1 2.6 Tin Plating 5~8um 34.100 This Document was updated on : September 24, 2007 1. Important remarks: It is the responsibility of the user to verify they are accessing the latest version. 2. RoHS compliant – exemption used – lead in copper alloy Headquarters Riverside CA www.bourns.com page 2 of 2