MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant No. 3319P Series Trimmer 8/23/2004 Yes DC 434 Construction Element (Subpart) Homogeneous Material MSL Material Weight (g) 1 Substrate Ceramic 0.327 2 Electrode Glass 0.0016 3 Resistance Carbon 0.0013 4 Knob PA6 0.16 Headquarters Riverside CA Homogeneous Material Substance CASRN Material Mass % Silica, Crystalline Magnesium oxide Alumina Calcium oxide Lead(II) oxide Boron oxide Bismuth oxide Nickel Bis(2-ethylhexyl) phthalate2 Copper Palladium Silver GF-Fiber Dibutyl phthalate2 Silica, Crystalline Graphite Boron nitride Polyester resin Further Additives, not to declare Barium Polyamide 6 Misc., not to declare 14808-60-7 1309-48-4 1344-28-1 1305-78-8 1317-36-8 1303-86-2 1304-76-3 7440-02-0 117-81-7 7440-50-8 7440-05-3 7440-22-4 65997-17-3 84-74-2 14808-60-7 7782-42-5 10043-11-5 system 7440-39-3 25038-54-4 system 2.8 0.9 96 0.3 0.15 0.2 0.75 0.25 0.003 0.75 1.5 96 0.397 3.4 5 39.1 12.5 37.5 2.5 0.8 99.1 0.1 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Material Mass % of total unit wt. 1.248908773 0.401434963 42.81972938 0.133811654 0.000327368 0.000436491 0.00163684 0.000545613 6.54736E-06 0.00163684 0.00327368 0.209515495 0.000866434 0.006029027 0.008866216 0.069333806 0.022165539 0.066496617 0.004433108 0.174596246 21.62811 0.021824531 Subpart mass of total wt. (%) 44.60 0.22 0.18 21.82 page 1 of 2 MATERIAL DECLARATION SHEET 5 Contact Spring Nickel-Silver 0.041 6 Terminal Connector Solder 0.0025 Steel 0.1950 7 Terminals Plating Total Weight 0.0011 0.00362 0.73312 Copper Nickel Zinc Lead Antimony Arsenic, elemental Bismuth Copper Silver Tin Phosphorus Iron Manganese Carbon Sulfur Nickel Tin 7440-50-8 7440-02-0 7440-66-6 7439-92-1 7440-36-0 7440-38-2 7440-69-9 7440-50-8 7440-22-4 7440-31-5 7723-14-0 7439-89-6 7439-96-5 7440-44-0 7704-34-9 7440-02-0 7440-31-5 65 18 17 0.0499 0.1 0.03 0.05 0.5 3 96.2701 0.05 99.55 0.3 0.075 0.025 100 100 3.635148407 1.006656482 0.950731122 0.000170163 0.000341008 0.000102302 0.000170504 0.001705041 0.010230249 0.328289025 0.013299323 26.47895297 0.079795941 0.019948985 0.006649662 0.150043649 0.493780009 5.59 0.34 27.24 This Document was updated on: 1-24-2012 Important remarks: 1. 2. 3. It is the responsibility of the user to verify they are accessing the latest version. Substances are listed as a candidate REACH SVHC. However, content in part is well below 0.1% threshold. Please see RoHS Certificate of Compliance for exemptions used, in any. Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 2