MATERIAL DECLARATION SHEET Material Number 6630 Product Line Precision Potentiometer Compliance Date 03/11/2007 RoHS Compliant Yes No. 1 Construction Element (subpart) C-Clip MSL Homogeneous Material Stainless Steel N/A Material weight [g] 0.01 Homogeneous Material/ Substances if applicable Materials Mass % Carbon 7440-44-0 0.15 Material Mass % of total unit wt. 0.0001 Manganese 7439-96-5 1 0.001 Silicon 7440-21-3 1 0.001 Chromium * 7440-47-3 13 0.014 Iron 7439-89-6 84.85 0.091 CASRN Polyphthalamide 2 3 Cover Terminal X 3 PPA Brass 0.5299 Under Plating 0.0034 Finish Plating 4 Termination Ink 1.492 Ink 0.063 34 3.221 Glass 65997-17-3 30 2.842 Carbon Black 1333-86-4 1 0.095 Wollastonite 13983-17-0 35 3.316 Copper 7440-50-8 70 2.355 Zinc 7440-66-6 30 1.009 Nickel 7440-02-0 100 0.022 0.022 9.464 3.362 0.0069 Tin 7440-31-5 100 0.044 0.044 0.00096 Gold 7440-57-5 100 0.006 0.006 Silver 7440-22-4 81.88 0.026 0.005 Phenol, polymer with formaldehyde Silane, dichlorodimethyl-, reaction products with silica 9003-35-4 15.81 0.005 68611-44-9 0.77 0.0002 1.54 0.0005 proprietary ingredients Headquarters Riverside CA Subpart mass of total wt. (%) www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.0315 page 1 of 3 MATERIAL DECLARATION SHEET Phenolic Resin 5 6 Resistive Ink Element Lube Ink Grease 0.01 0.0185 8 9 10 Housing Bushing Shaft Shaft Lube PBT Brass Brass Grease 1.7508 3.91 6 0.004 1087-21-4 Carbon Black 1333-86-4 7 0.004 BaSO4 7727-43-7 16 0.01 Graphite Decanoic acid, mixed esters with heptanoic acid, octanoic acid Lithium 12hydroxystearate Isohexadecylisooctadecanoate Polyisobutylene 7782-42-5 4 0.003 68130-53-0 54.4 0.063 7620-77-1 5.7 0.007 52006-45-8 33.7 0.039 9003-27-4 6.2 0.007 62 30 6.893 Glass 30965-26-5 65997-17-3 Antimony Oxide 1309-64-4 3 0.334 Antimony Compound 7440-36-0 3 0.334 Carbon Black 1333-86-4 1 0.111 109-99-9 1 0.111 Copper 7440-50-8 61.5 15.269 Lead [2] 7439-92-1 3 0.745 Zinc 7440-66-6 35.5 8.814 Copper 7440-50-8 61.5 27.226 6.972 Lead [2] 7439-92-1 3 1.328 7440-66-6 35.5 15.716 63148-56-1 84 0.099 0.0185 Zinc Siloxanes and Silicones, Me 3,3,3-trifluoropropyl Polyurea for lubricants 15 0.018 1 0.001 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.063 0.117 3.335 Tetrahydrofuran Proprietary Ingredients Headquarters Riverside CA 0.043 DAIP resin Poly(butylene terephthalate) 7 67 11.109 24.811 44.241 0.117 page 2 of 3 MATERIAL DECLARATION SHEET Glass Antimony Oxide Antimony Compound Carbon Black Tetrahydrofuran Copper 30965-26-5 65997-17-3 1309-64-4 7440-36-0 1333-86-4 109-99-9 7440-50-8 62 30 3 3 1 1 77 3.457 1.673 0.167 0.167 0.056 0.056 0.115 Tin 7440-31-5 7 0.01 Nickel 7440-02-0 15 0.022 Manganese 7439-96-5 0.2 0.0003 0.8 0.001 Poly(butylene terephthalate) 11 12 Rotor Contact Spring PBT Pfinodal 0.878 0.0236 Other 13 Contact Spring Tip Palmet Total weight 0.00332 Copper 7440-50-8 16 0.003 Nickel 7440-02-0 1 0.0002 Palladium 7440-05-3 1 0.0002 Platinum 7440-22-4 44 0.009 Silver 7440-22-4 38 0.008 5.571 0.149 0.021 15.759 This Document was updated on: November 26, 2007 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. 2. RoHS compliant exemption used – lead in Copper alloy * The Chromium used in this Stainless Steel component is not Hexavalent Chromium (Cr +6 ). Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 3 of 3