MATERIAL DECLARATION SHEET Material Number Product Line Compliance Date RoHS Compliant 3292 (10Ω to 250Ω) LF Trimmer 3-1-2005 Yes DC 509 MSL No. Construction Element (subpart) Homogeneous Material Material weight [g] 1 Contact Spring Ni/Ag 0.007 2 Rotor Nylon 0.038 3 Housing PBT 0.295 4 Potting Epoxy 0.078 5 Shaft Brass 0.102 6 Substrate Ceramic 0.144 Headquarters Riverside CA Homogeneous Material CASRN Substances Copper Nickel Zinc Polyamide 66 Glass fiber Carbon black Tetrafluoroethylene polymer Polybutylene terephthalate Glass fiber Antimony trioxide Brominated FR (TBBPA polycarbonate polymer) Epoxy resin Antimony trioxide Aluminum oxide Kaolin clay Magnesium alumino silicate Copper Zinc Lead Nickel (plating) Aluminum oxide Silicon dioxide Magnesium oxide Calcium oxide if applicable 7440-50-8 7440-02-0 7440-66-6 32131-17-2 65997-17-3 1333-86-4 9002-84-0 30965-26-5 65997-17-3 1309-64-4 trade secret 25068-38-6 1309-64-4 1344-28-1 1332-58-7 1302-88-1 7440-50-8 7440-66-6 7439-92-1 7440-02-0 1344-28-1 7631-86-9 1309-48-4 1305-78-8 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Materials Mass % 65 18 17 60 30 2 8 55 30 4 11 64 11 10 6 9 61.5 35.4 3.1 0.01 96 2 1 1 Material Mass % of total unit wt. 0.5764 0.1596 0.1507 2.8883 1.4441 0.0963 0.3851 20.5536 11.2110 1.4948 4.1107 6.3238 1.0869 0.9881 0.5929 0.8893 7.9465 4.5741 0.4006 0.0013 17.5120 0.3648 0.1824 0.1824 page 1 of 2 Subpart mass of total wt. (%) 0.89 4.81 37.37 9.88 12.92 18.24 MATERIAL DECLARATION SHEET 7 Termination Ink Ink 0.004 8 Resistive Ink Ink 0.005 9* Terminals Copper Plating Total Weight 0.113 0.0034 0.7894 Silver Palladium Lead oxide Bismuth trioxide Boron oxide Copper oxide Silver Palladium Barium borate glass Manganese dioxide Copper Tin 7440-22-4 7440-05-3 1317-36-8 1304-76-3 1303-86-2 1317-39-1 7440-22-4 7440-05-3 13701-59-2 1313-13-9 7440-50-8 7440-31-5 88 6 1.0 2.9 0.9 1.2 25 30 41 4 100 100 0.4459 0.0304 0.0051 0.0147 0.0046 0.0061 0.1583 0.1900 0.2597 0.0253 14.3147 0.4307 Polytetrafluoroethylene Copper (Silver plated) 9002-84-0 7440-50-8 50 50 22.9240 22.9240 0.51 0.63 14.75 3292L with optional lead wires 9* Lead Wires Teflon Copper Total Weight 0.5698 1.2428 This Document was updated on: 12-15-2011 Important remarks: 1. 2. 3. 4. It is the responsibility of the user to verify they are accessing the latest version. Non RoHS complaint versions available without the LF suffix *Optional lead wire terminals instead of pins available for this model RoHS exemptions: 6a – copper alloy containing up to 4% lead by weight; 7(c)-I – electrical and electronic components containing lead in a glass or ceramic... Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 2 45.85