MATERIAL DECLARATION SHEET Material Number 51-L CP Product Line Panel Controls Compliance Date December 31, 2005 RoHS Compliant Yes No. 1 2 3 4 5 Construction Element (subpart) Substrate Conductive Ink Resistive Ink Terminal Shaft Headquarters Riverside CA MSL Homogeneous Material Ceramic Ink Ink N/A Material weight [g] 0.3 0.003 0.010 Phosphor bronze 0.152 Plating 0.0009 Brass 6.85 Plating 0.6256 Homogeneous Material/ Substances if applicable Materials Mass % Aluminum Oxide Silicon Oxide 1344-28-1 1344-28-1 95 3 Material Mass % of total unit wt. 2.698 0.0852 Magnesium Oxide 7309-48-4 1 0.0284 Calcium Oxide Silver Palladium Dibismuth-trioxide Copper oxide Phenolic resin DAIP resin Carbon black Graphite 1305-78-8 7440-22-4 7440-05-3 1304-76-3 1 93.3 3.1 2.4 1.2 67 6 7 4 0.0284 0.026124 0.000868 0.000672 0.000336 0.06298 0.00564 0.000658 0.00376 CASRN 1317-39-1 9039-25-2 1087-21-4 1333-86-4 7782-42-5 Barium Sulfate 7727-43-7 16 0.01504 Copper Tin Phosphorus Tin Copper Zinc Lead Nickel 7440-50-8 7440-31-5 7723-14-0 7440-31-5 7440-50-8 7440-66-6 7439-92-1 7440-02-0 94.8 5 0.2 100 61.5 35.5 3 100 1.364172 0.07195 0.002878 0.009 39.88398 23.02246 1.94556 5.923 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Subpart mass of total wt. (%) 2.840 0.028 0.094 1.439 0.009 64.852 5.923 page 1 of 3 MATERIAL DECLARATION SHEET 6 7 8 Housing Bushing Rotor 9 Contact Spring 10 Bracket 11 12 13 14 Rear Cover Lube Marking Ink O Ring Headquarters Riverside CA PBT 0.659 Aluminum 1.036 Plating 0.0032 Nylon 0.1757 Nickel Silver 0.029 Stainless Steel 0.3468 Plating 0.0032 PBT Grease Ink Silicon 0.2107 0.0015 0.003 0.025 Glass 65997-17-3 Poly(butylene terephthalate) Antimony Oxide 30965-26-5 1309-64-4 Brominated flame retardant Trade secret Copper phthalocyanine Aluminum Copper Bismuth Lead Nickel Nylon Glass Molybdenum disulfide Copper Nickel Lead Zinc Carbon Manganese Iron Silicon Nickel Chromium Tin Glass 147-14-8 7429-90-5 7440-50-8 7440-69-9 7439-92-1 7440-02-0 32131-17-2 35997-17-3 1317-33-5 7440-50-8 7440-02-0 7439-92-1 7440-66-6 7440-44-0 7439-96-5 7439-89-6 7440-21-3 7440-02-0 7440-47-3 7440-31-5 65997-17-3 Poly(butylene terephthalate) 30965-26-5 Antimony Oxide 1309-64-4 Brominated flame retardant Trade secret Copper phthalocyanine Fluorosilicone Epoxy Resin Silicon 147-14-8 63148-56-1 25068-38-6 7440-21-3 30 54.8 4 11 0.2 93.7 5.5 0.4 0.4 100 66 32 2 70 10 1 19 0.15 2 72.85 1 7 17 100 30 54.8 4 11 0.2 100 100 100 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 1.872 3.41952 0.02496 0.6864 0.01248 9.190096 0.53944 0.039232 0.039232 0.030 1.09758 0.53216 0.03326 0.1925 0.0275 0.00275 0.05225 0.0049245 0.06566 2.3916655 0.03283 0.22981 0.55811 0.030 0.5985 1.09326 0.0798 0.21945 0.00399 0.014 0.028 0.237 6.240 9.808 0.030 1.663 0.275 3.283 0.030 1.995 0.014 0.028 0.237 page 2 of 3 MATERIAL DECLARATION SHEET 15 Epoxy 16 Epoxy Epoxy 0.039 Epoxy 0.089 Total weight 10.5626 Epoxy Resin 25085-99-8 Silicon Kaolin clay 7440-21-3 1332-58-7 Epoxy Resin 25085-99-8 Silicon Dioxide 7440-21-3 1302-88-1 1309-64-4 1344-28-1 1322-58-7 Magnesium alumino silicate Antimony Trioxide Aluminum oxide Kaolin clay 51 34 15 49 11 9 11 11 9 0.18819 0.12546 0.05535 0.41307 0.09273 0.07587 0.09273 0.09273 0.07587 0.369 0.843 This Document was updated on: February 23, 2015 1. It is the responsibility of the user to verify they are accessing the latest version. 2. * Oxides are melted together to form a glass matrix. Although reported as individual materials for disclosure purposes, the individual oxides are no longer present but part of the glass matrix. 3. RoHS exemptions used: 6b, 6c, 7c-I Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 3 of 3