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 3700S-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 17.798 17.798 1 mandrel wire coating 0.00012 polyamide 100 0.0014 0.0014 nickel 7440-02-0 47 3.225 copper 7440-50-8 46.5 3.191 iron 7439-89-6 3 0.206 manganese 7439-96-5 3 0.206 2 resist wire nickel copper 0.5783 cobalt 7440-48-4 0.5 0.034 6.862 3 varnish polyester 0.1093 phenolic resin 100 1.297 1.297 antimony trioxide 1309-64-4 5 1.038 aluminum hydroxide 21645-51-2 20 4.153 diallyl phthalate 25053-15-0 25 5.191 4 housing dap 1.75 glass fiber 65997-17-3 50 10.382 20.764 nickel 0.002 nickel 7440-02-0 100 0.024 0.024 silver 7440-22-4 56 1.277 copper 7440-50-8 22 0.502 zinc 7440-66-6 17 0.388 5tab x2 inlay 0.1922 tin 7440-31-5 5 0.114 2.280 copper 7440-50-8 98.05 0.814 cobalt 7440-48-4 0.35 0.0029 brass 0.070 beryllium 7440-41-7 1.6 0.013 0.831 under plating 0.0065 nickel 7440-02-0 100 0.077 0.077 6 t.r. terminal x2 finish plating 0.003 gold 7440-57-5 100 0.036 0.036
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 7 rotor nylon 0.45 base resin 26125-40-6 100 5.339. 5.339 carbon 7440-44-0 0.15 0.0258 manganese 7439-96-5 2 0.3441 silicon 7740-21-3 1 0.172 chromium 7740-47-3 19 3.269 nickel 7440-02-0 10 1.720 iron 7439-89-6 67.7 11.647 8 shaft stainless steel 1.45 sulfur 7446-09-5 0.15 0.026 17.204 copper 7440-50-8 98.45 0.146 cobalt 7440-48-4 0.35 0.001 copper 0.0125 beryllium 7440-41-7 2 0.003 0.148 under plating 0.00001 nickel 7440-02-0 100 9 collector bar finish plating 0.00001 gold 7440-57-5 100 0.0132 0.013 polyamide 32131-17-2 89 1.848 10 slider nylon 0.175 proprietary ingredients 11 0.228 2.076 copper 7440-50-8 10 0.012 gold 7440-57-5 10 0.0125 platinum 7440-06-4 10 0.012 palladium 7440-05-3 30 0.037 silver 7440-22-4 30 0.037 11 contact spring pamlet 0.0105 zinc 7440-66-6 10 0.01246 0.125 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 nickel 7440-02-0 10 0.001 iron 7439-89-6 52.85 0.006 12 pin stainless steel 0.001 sulfur 7446-09-5 15 0.00176 0.012 antimony trioxide 1309-64-4 5 0.47461 aluminum hydroxide 21645-51-2 20 1.8984 13 cover dap 0.8 diallyl phthalate 25053-15-0 25 2.3730 9.492
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 glass fiber 65997-17-3 50 4.746 antimony trioxide 1309-64-4 5 0.356 aluminum hydroxide 21645-51-2 20 1.424 diallyl phthalate 25053-15-0 25 1.780 14 lid dap 0.6 glass fiber 65997-17-3 50 3.560 7.119 silicon 7440-21-3 0.7 0.0498 iron 7439-89-6 0.34 0.024 copper 7440-50-8 0.34 0.024 manganese 7439-96-3 0.09 0.006 magnesium 7439-98-5 0.9 0.064 chromium 7440-47-3 0.09 0.006 zinc 7440-66-6 0.05 0.0036 titanium 7440-32-6 0.02 0.001 15 bushing aluminum 0.6 aluminum 7429-90-5 97.47 6.939 7.119 copper 7440-50-8 61.5 0.226 lead 7439-92-1 3 0.011 brass 0.031 zinc 7440-66-6 35.5 0.1306 0.368 under plating 0.002 nickel 7440-02-0 16 wiper terminal finish plating 0.00003 gold 7440-57-5 100 0.0244 0.0004 polytetrafluoroethylene 9002-84-0 15 0.0036 17 washer ptfe 0.002 1-dichloro-1- fluoroethane 1717-00-6 85 0.020 0.024 polytetrafluoroethylene 9002-84-0 15 0.007 18 washer ptfe 0.004 1-dichloro-1- fluoroethane 1717-00-6 85 0.0403 0.047 decanoic acid, mixed esters with heptanoic acid, octanoic acid 68130-53-0 54.4 0.032 lithium 12- hydroxystearate 7620-77-1 5.7 0.003 19 lube element grease 0.005 isohexadecyl- isooctadecanoate 52006-45-8 33.7 0.020 0.059
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 polyisobutylene 9003-27-4 6.2 0.004 siloxanes and silicones, di-me, di-ph 68083-14-7 68.95 0.172 lithium stearate 4485-12-5 25.37 0.063 silane, dichlorodimethyl-, reaction products with silica 68611-44-9 4.79 0.012 20 lube shaft grease 0.021 diphenylamine 122-39-4 0.89 0.002 0.249 epoxy resin 25085-99-8 49 0.087 antimony trioxide 1309-64-4 11 0.020 silicon dioxide 7440-21-3 11 0.020 aluminum dioxide 1344-28-1 11 0.020 kaolin clay 1332-58-7 9 0.016 21 epoxy (collector bar) epoxy 0.015 magnesium alumino silicate 9 0.016 0.178 epoxy resin 25085-99-8 61 0.253 silicon dioxide 7440-21-3 23 0.096 22 epoxy (seal) epoxy 0.035 kaolin clay 1332-58-7 16 0.066 0.415 total weight 8.428 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 6c ? lead in copper alloys
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