MATERIAL DECLARATION SHEET Material Number 3590P-2-L Product Line Precision Potentiometer Compliance Date December 31, 2005 RoHS Compliant Yes No. Construction Element (subpart) 1 Mandrel Wire 2 3 Resist Wire Element Epoxy Headquarters Riverside CA MSL N/A 100 Material Mass % of total unit wt. 5.647 Subpart mass of total wt. (%) 5.647 100 0.0004 0.0004 Homogeneous Material Material weight [g] Homogeneous Material/ Substances if applicable Materials Mass % Copper 1.006 Copper 7440-22-4 Coating 0.0000639 Polyamide Metal Epoxy 0.2789 0.0725 CASRN Nickel 7440-02-0 46 0.72 Chromium 7440-47-3 0.1 0.002 Manganese 7439-96-5 0.8 0.013 Silicon 7440-21-3 0.3 0.005 Carbon 7440-44-0 0.05 0.0008 Phosphorus 7723-14-0 0.025 0.0004 Sulfur 7704-34-9 0.025 0.0004 Iron 7439-98-7 52.7 0.825 61 0.248 3 0.012 36 0.147 resin(epoxy resin and cresyl glycidyl ether)+Catalyst (Polyamide system) Pigment (Phthalocyanine in Bisphenol A and TiO2) Fillers (Antimony Oxide + Hydrated Alumina + Magnesium Aluminum Silicate + Aluminum silicate) www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 1.566 0.407 page 1 of 4 MATERIAL DECLARATION SHEET 4 5 Varnish Housing Polyester Phenolic Resin PBT Brass 6 T.R. Terminal X 2 8 Cover Cover and Housing Lube Headquarters Riverside CA 3.064 0.1206 Unsaturated Polyester Resin and Phenolformaldehyde Resin Glass 65997-17-3 100 0.614 30 5.159 Antimony Oxide 1309-64-4 3 0.516 Antimony Compounds 7440-36-0 3 0.516 Poly(butylene terephthalate) 30965-26-5 64 11.008 Copper 7440-50-8 97.47 0.659 Zinc 7440-66-6 0.1 0.0007 Phosphorus 7723-14-0 0.03 0.0002 Iron 7439-98-7 2.4 0.016 0.614 17.199 0.677 Under Plating 0.00246 Copper 7440-22-4 100 0.014 0.014 Finish Plating 0.00606 Tin 7440-31-5 100 0.034 0.034 Copper 7440-50-8 56 0.004 Zinc 7440-66-6 22 0.002 Tin 7440-31-5 17 0.001 Copper 7440-50-8 5 0.0004 Glass 65997-17-3 30 2.338 Antimony Oxide 1309-64-4 3 0.234 Antimony Compounds 7440-36-0 3 0.234 Poly(butylene terephthalate) 30965-26-5 64 4.988 68130-53-0 54.4 0.024 7620-77-1 5.7 0.003 52006-45-8 33.7 0.015 9003-27-4 6.2 0.003 Inlay 7 0.1093 PBT Grease 0.00126 1.3885 0.008 Decanoic acid, mixed esters with heptanoic acid, octanoic acid Lithium 12hydroxystearate Isohexadecylisooctadecanoate Polyisobutylene www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.007 7.794 0.045 page 2 of 4 MATERIAL DECLARATION SHEET 9 10 11 12 Bushing Rotor Shaft Slider 13 Contact Spring 14 Collector Bar Headquarters Riverside CA Zinc PBT 2.67 1.1115 Brass 7.388 Plating 0.014 Nylon 0.11 Palmet 0.0769 Beryllium Copper 0.0275 Under Plating Finish Plating 0.004 0.004 Iron Copper Magnesium Tin Lead Aluminum Cadmium Zinc Glass Antimony Oxide Antimony Compounds 7439-98-7 7440-50-8 7439-98-5 7440-31-5 7439-92-1 7429-90-5 7440-43-9 7440-66-6 65997-17-3 1309-64-4 7440-36-0 Poly(butylene terephthalate) 30965-26-5 Copper Lead Zinc Nickel Nylon Glass Polytetrafluorethylene Copper Nickel Palladium Platinum Silver Copper Silicon Beryllium Aluminum Nickel Gold 7440-50-8 7439-92-1 7440-66-6 7440-02-0 32131-17-2 65997-17-3 9002-84-0 7440-50-8 7440-02-0 7440-05-3 7440-06-4 7440-22-4 7440-50-8 7440-21-3 7440-41-7 7429-90-5 7440-02-0 7440-57-5 0.075 0.1 0.03 0.002 0.004 4 0.003 95.786 30 3 3 64 61.5 3 35.5 100 60 30 10 16 1 1 44 38 98.1 0.2 1.5 0.2 100 100 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.011 0.015 0.005 0.0003 0.0006 0.599 0.0004 14.356 1.872 0.187 0.187 3.993 25.505 1.244 14.722 0.079 0.37 0.185 0.062 0.069 0.004 0.004 0.189 0.164 0.151 0.0003 0.002 0.0003 0.022 0.022 14.988 6.239 41.471 0.079 0.618 0.432 0.154 0.022 0.022 page 3 of 4 MATERIAL DECLARATION SHEET 15 16 Terminal Pockets, Cover, Lid, and Contact Spring Epoxy Epoxy 0.1276 0.337 4 0.029 fillers(Silica + Aluminum Silicate ) 49 0.351 Copper 7440-50-8 94.8 1.035 Tin 7440-31-5 5 0.055 0.716 0.1945 Phosphorus 7723-14-0 0.2 0.002 Under Plating 0.000747 Nickel 7440-02-0 100 0.004 0.004 Finish Plating 0.001645 Gold 7440-57-5 100 0.009 0.009 Washer 1 PTFE 0.0025 18 Washer 2 PTFE 0.0082 Washer Lube 47 Brass Wiper Terminal 17 19 resin(epoxy resin) Pigment (Phthalocyanine in Bisphenol A and TiO2) Grease Total weight 0.016 Polytetrafluoroethylene 9002-84-0 15 0.002 1-Dichloro-1-Fluoroethane 1717-00-6 85 0.012 Polytetrafluoroethylene 9002-84-0 15 0.007 1-Dichloro-1-Fluoroethane Siloxanes and Silicones, diMe, di-Ph 1717-00-6 85 0.039 68083-14-7 68.947 0.062 Lithium Stearate 4485-12-5 25.368 0.023 Silane, dichlorodimethyl,reaction products with silica 68611-44-9 4.789 0.004 Diphenylamine 122-39-4 0.895 0.0008 1.092 0.014 0.046 0.089 17.815 This Document was updated on: February 13, 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 4 of 4