MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant 3057 Trimmer 6-24-2004 Yes DC 509 MSL No. Construction Element (Subpart) Homogeneous Material Material Weight (g) 1 Contact Spring Pal 6 0.0072 2 Body Mold PBT 0.217 3 Shaft Brass 0.35 4 Mandrel + Wire Metal 0.5625 5 Collector Bar Metal 0.1563 6 Potting Epoxy 0.1575 Headquarters Riverside CA CASRN 7440-05-3 7440-22-4 7440-50-8 6/4/7440 7440-02-0 30965-26-5 65997-17-3 1309-64-4 Material Mass % 44 38 16 1 1 55 30 4 Material Mass % of total unit wt. 0.1190 0.1027 0.0433 0.0027 0.0027 4.42 2.41 0.32 trade secret 7440-50-8 7439-92-1 7440-66-6 7440-50-8 7440-02-0 7440-02-0 7440-57-5 25068-38-6 1309-64-4 1344-28-1 1332-58-7 1302-88-1 11 61.5 3.1 35.4 50 50 100 0.001 64 11 10 6 9 0.88 7.97 0.40 4.59 10.42 10.42 5.79 0.0001 3.73 0.64 0.58 0.35 0.53 Homogeneous Material Substance Palladium Silver Copper Platinum Nickel Polybutylene terephthalate Glass fiber Antimony trioxide Brominated FR (TBBPA polycarbonate polymer) Copper Lead Zinc Copper Nickel Nickel Gold plated Epoxy resin Antimony trioxide Aluminum oxide Kaolin clay Magnesium alumino silicate www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Subpart mass of total wt. (%) 0.27 8.07 13.01 20.91 5.81 5.86 page 1 of 2 MATERIAL DECLARATION SHEET 7 Housing PBT 1.0725 8 Tab + Pins Metal 0.141 9 Post Nylon 0.026 Total Weight 2.690 Polybutylene terephthalate Glass fiber Antimony trioxide Brominated FR (TBBPA polycarbonate polymer) Nickel Gold plated Polyamide 66 Glass fiber Carbon black 30965-26-5 65997-17-3 1309-64-4 55 30 4 21.85 11.92 1.59 trade secret 7440-02-0 7440-57-5 32131-17-2 65997-17-3 1333-86-4 11 100 0.001 60 35 5 4.37 5.22 0.0001 0.58 0.34 0.05 39.87 5.24 0.97 This Document was updated on: 8-12-2011 Important remarks: 1. 2. It is the responsibility of the user to verify they are accessing the latest version. RoHS exemption: 6c – copper alloy containing up to 4% lead by weight. Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 2