MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant No. Construction Element (Subpart) 1 Contact Spring 2 Housing 3005 series Trimmer 3-9-2011 Yes DC 509 Homogeneous Material Beryllium Copper with gold plating PBT MSL Material Weight (g) 0.00896 0.483 3 Shaft Nickel plated Brass 0.238 4 Mandrel + Wire Metal 0.252 5 Collector Bar Phosphor Bronze 0.114 Headquarters Riverside CA Homogeneous Material Substance Beryllium Copper Cobalt + Nickel + Iron Lead Gold Plating Polybutylene terephthalate Glass fiber Antimony trioxide Brominated FR (TBBPA polycarbonate polymer) Copper Zinc Nickel Plating Copper Nickel Phosphorus Tin Copper Palladium CASRN 7440-41-7 7440-50-8 7440-48-4 7440-02-0 7439-89-6 7439-92-1 7440-57-5 30965-26-5 65997-17-3 1309-64-4 trade secret 7440-50-8 7440-66-6 7440-02-0 7440-50-8 7440-02-0 7723-14-0 7440-31-5 7440-50-8 7440-05-3 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Material Mass % 1.8 97.59 Material Mass % of total unit wt. 0.0127 0.6907 Subpart mass of total wt. (%) 0.6 0.0042 0.69 0.02 0.01 55 30 4 0.0001 0.0001 20.9834 11.4455 1.5261 37.05 11 70 30 100 50 50 0.2 5 94.78 0.02 4.1967 13.1596 5.6398 18.7994 9.9526 9.9526 0.0180 0.4502 8.5347 0.0018 page 1 of 2 18.26 19.33 8.74 MATERIAL DECLARATION SHEET 6 Potting Epoxy 0.1274 7 Post Nylon 0.00533 8 Terminals Nickel Silver 0.032 9 Body Mold Nylon 0.043 Total Weight Epoxy resin Antimony trioxide Silicon dioxide Aluminum oxide Kaolin clay Magnesium alumino silicate Polyamide 66 Glass fiber Nickel Copper Zinc Tin Plating Polybutylene terephthalate Glass fiber Antimony trioxide Brominated FR (TBBPA polycarbonate polymer) Carbon black 25085-99-8 1309-64-4 7440-21-3 1344-28-1 1332-58-7 1302-88-1 32131-17-2 65997-17-3 7440-02-0 7440-50-8 7440-66-6 7440-31-5 30965-26-5 65997-17-3 1309-64-4 trade secret 1333-86-4 49 11 11 11 9 9 70 30 55 18 27 100 64 18 4 4.9310 1.1070 1.1070 1.1070 0.9057 0.9057 0.2947 0.1263 1.3902 0.4550 0.6825 2.5276 2.1738 0.6114 0.1359 13 1 0.4415 0.0340 1.304 This Document was updated on: 6-10-2011 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 2 of 2 9.77 0.41 2.45 3.30