MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant 3262 (251Ω to 50KΩ ) LF Trimmer 3-9-2011 Yes DC 509 MSL No. Construction Element (subpart) Homogeneous Material Material weight [g] 1 Contact Spring Ni/Ag 0.007 2 Housing PBT 0.164 3 4 5 Rotor Potting Shaft Headquarters Riverside CA Nylon Epoxy Brass 0.025 0.035 0.049 N/A 7440-50-8 7440-02-0 7440-66-6 30965-26-5 65997-17-3 Materials Mass % 65 18 17 49 35 Material Mass % of total unit wt. 1.1868 0.3286 0.3104 20.9598 14.9713 trade secret 1309-64-4 32131-17-2 65997-17-3 1333-86-4 10 6 60 30 2 4.2775 2.5665 3.9124 1.9562 0.1304 9002-84-0 25068-38-6 1309-64-4 1344-28-1 1332-58-7 8 64 11 10 6 0.5216 5.8425 1.0042 0.9129 0.5477 1302-88-1 7440-50-8 7439-92-1 7440-66-6 7440-02-0 9 70 3.1 26.9 0.01 0.8216 8.9463 0.3962 3.4379 0.0013 Homogeneous Material CASRN Substances copper nickel zinc Polybutylene terephtalate glass fiber brominated flame retardant antimony trioxide Polyamide 66 glass fiber carbon black Tetrafluoroethylene polymer epoxy resin antimony trioxide aluminum oxide kaolin clay Magnesium alumino silicate Copper Lead Zinc Nickel (plating) if applicable Subpart mass of total wt. (%) 1.83 42.78 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 6.52 9.13 12.78 page 1 of 2 MATERIAL DECLARATION SHEET 6 Substrate Ceramic 0.06 7 Termination Ink Ink 0.0002 8 Resistive Ink Ink 0.002 9 Terminals Copper Plating 0.04 0.0012 0.3834 Total Weight Aluminum oxide silicon dioxide magnesium oxide calcium oxide Silver Palladium copper oxide 1344-28-1 7631-86-9 1309-48-4 1305-78-8 7440-22-4 7440-05-3 1317-39-1 96 2 1 1 94 3 1.2 15.0235 0.3130 0.1565 0.1565 0.0489 0.0015 0.0006 bismuth trioxide 1304-76-3 2 0.0011 Ruthenium Dioxide 12036-10-1 35 0.1826 Calcium Silicate borate glass Silver Titanium dioxide Manganese dioxide Cuprous oxide Copper Tin 59794-15-9 46 7 5 6 1 100 100 0.2400 0.0365 0.0261 0.0313 0.0052 10.4330 0.3130 7440-22-4 13463-67-7 1313-13-9 1317-39-1 7440-50-8 7440-31-5 15.65 0.05 0.52 10.75 This Document was updated on: 9-23-2015 Important remarks: 1. 2. It is the responsibility of the user to verify they are accessing the latest version. Non RoHS compliant available without the LF suffix Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 2