headquarters riverside ca www.bourns.com page 1 of 4 casrn: cas registry number ? is a registered trademark of the american chemical society material declaration sheet material number 3701H-L product line precision potentiometer compliance date feb 21, 2006 rohs compliant yes msl n/a no. construction element (subpart) homogeneous material material weight [g] homogeneous material/ substances casrn if applicable materials mass % material mass % of total unit wt. subpart mass of total wt. (%) copper 1.5 copper 7440-50-8 100 16.860 16.860 1 mandrel wire coating 0.00012 polyamide 100 0.001 0.001 nickel 7440-02-0 47 3.055 copper 7440-50-8 46.5 3.023 iron 7439-89-6 3 0.195 manganese 7439-96-5 3 0.195 2 resist wire nickel copper 0.578 cobalt 7440-48-4 0.5 0.033 6.500 3 varnish polyester 0.109 phenolic resin 100 1.2286 1.229 phenolic resin 67 0.0602 daip resin 1087-21-4 6 0.005 carbon black 1333-86-4 7 0.006 barium sulfate 7727-43-7 16 0.014 4 resistive ink ink 0.008 graphite 7782-42-5 4 0.0036 0.090 antimony trioxide 1309-64-4 5 0.984 aluminum hydroxide 21645-51-2 20 3.934 diallyl phthalate 25053-15-0 25 4.918 5 housing dap 1.75 glass fiber 65997-17-3 50 9.835 19.671 nickel 0.002 nickel 7440-02-0 100 0.022 0.022 silver 7440-22-4 56 1.2098 copper 7440-50-8 22 0.475 zinc 7440-66-6 17 0.3673 6tab x2 inlay 0.192 tin 7440-31-5 5 0.1080 2.160
headquarters riverside ca www.bourns.com page 2 of 4 casrn: cas registry number ? is a registered trademark of the american chemical society material declaration sheet under plating 0.001 nickel 7440-02-0 100 0.0118 0.012 7 terminal cap x2 finish plating 0.001 gold 7440-57-5 100 0.011 0.011 copper 7440-50-8 61.5 1.0853 lead 7439-92-1 3 0.053 brass 0.157 zinc 7440-66-6 35.5 0.626 1.765 under plating 0.0014 nickel 7440-02-0 100 8 t.r. terminal x2 finish plating 0.001 gold 7440-57-5 100 0.012 0.012 9 rotor nylon 0.45 base resin 26125-40-6 100 5.058 5.058 carbon 7440-44-0 0.15 0.0244 manganese 7439-96-5 2 0.326 silicon 7740-21-3 1 0.163 chromium 7740-47-3 19 3.097 nickel 7440-02-0 10 1.630 iron 7439-89-6 67.7 11.034 10 shaft stainless steel 1.45 sulfur 7446-09-5 0.15 0.024 16.298 copper 7440-50-8 98.2 0.138 cobalt 7440-48-4 0.2 0.0003 copper 0.012 beryllium 7440-41-7 1.6 0.002 0.141 under plating 0.001 nickel 7440-02-0 100 11 collector bar finish plating 0.00001 gold 7440-57-5 100 0.0001 0.0001 polyamide 32131-17-2 89 1.751 12 slider nylon 0.175 proprietary ingredients 11 0.216 1.967 copper 7440-50-8 10 0.012 gold 7440-57-5 10 0.012 platinum 7440-06-4 10 0.012 palladium 7440-05-3 30 0.035 silver 7440-22-4 30 0.035 13 contact spring palmet 0.0105 zinc 7440-66-6 10 0.012 0.118 carbon 7440-44-0 0.15 0.00002 manganese 7439-96-5 2 0.0002 silicon 7740-21-3 1 0.0001 chromium 7740-47-3 19 0.002 14 pin stainless steel 0.001 nickel 7440-02-0 10 0.001 0.011
headquarters riverside ca www.bourns.com page 3 of 4 casrn: cas registry number ? is a registered trademark of the american chemical society material declaration sheet iron 7439-89-6 67.3 0.008 sulfur 7446-09-5 0.15 0.00002 antimony trioxide 1309-64-4 5 0.450 aluminum hydroxide 21645-51-2 20 1.798 diallyl phthalate 25053-15-0 25 2.248 15 front cover dap 0.8 glass fiber 65997-17-3 50 4.496 8.992 antimony trioxide 1309-64-4 5 0.337 aluminum hydroxide 21645-51-2 20 1.349 diallyl phthalate 25053-15-0 25 1.686 16 rear lid dap 0.6 glass fiber 65997-17-3 50 3.372 6.744 silicon 7440-21-3 0.7 0.077 iron 7439-89-6 0.34 0.038 copper 7440-50-8 0.34 0.038 manganese 7439-96-3 0.09 0.010 magnesium 7439-98-5 0.09 0.010 chromium 7440-47-3 0.09 0.01 zinc 7440-66-6 0.05 0.005 titanium 7440-32-6 0.02 0.002 17 bushing aluminum 0.983 aluminum 7429-90-5 98.28 10.859 11.049 copper 7440-50-8 61.5 0.214 lead 7439-92-1 3 0.010 brass 0.031 zinc 7440-66-6 35.5 0.124 0.348 under plating 0.002 nickel 7440-02-0 100 18 wiper terminal finish plating 0.00003 gold 7440-57-5 100 0.0003 0.0003 polytetrafluoroethylene 9002-84-0 15 0.003 19 washer 1 ptfe 0.002 1-dichloro-1-fluoroethane 1717-00-6 85 0.019 0.022 polytetrafluoroethylene 9002-84-0 15 0.007 20 washer 2 ptfe 0.004 1-dichloro-1-fluoroethane 1717-00-6 85 0.038 0.045 decanoic acid, mixed esters with heptanoic acid, octanoic acid 68130-53-0 54.4 0.030 21 lube element grease 0.005 lithium 12- hydroxystearate 7620-77-1 5.7 0.003 0.056
headquarters riverside ca www.bourns.com page 4 of 4 casrn: cas registry number ? is a registered trademark of the american chemical society material declaration sheet isohexadecyl- isooctadecanoate 52006-45-8 33.7 0.019 polyisobutylene 9003-27-4 6.2 0.003 siloxanes and silicones, di-me, di-ph 68083-14-7 68.9 0.163 lithium stearate 4485-12-5 25.36 0.060 silane, dichlorodimethyl-, reaction products with silica 68611-44-9 4.85 0.011 22 lube shaft grease 0.021 diphenylamine 122-39-4 0.89 0.002 0.236 epoxy resin 25085-99-8 49 .0826 antimony trioxide 1309-64-4 11 0.018 silicon dioxide 7440-21-3 11 0.018 aluminum oxide 1344-28-1 11 0.018 kaolin clay 1332-58-7 9 0.015 23 epoxy (collector bar) epoxy 0.015 magnesium alumino silicate 9 0.015 0.169 epoxy resin 25085-99-8 61 0.24 silicon dioxide 7440-21-3 23 0.09 24 epoxy (seal) epoxy 0.035 kaolin clay 1332-58-7 16 0.063 0.393 total weight 8.876 this document was updated on: aug 03, 2007 important remarks: 1. it is the responsibility of the user to verify they are accessing the latest version. 2. rohs compliant ? exemption 6 ? lead in copper alloy
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