MATERIAL DECLARATION SHEET Material Number 6534S Product Line Precision Potentiometer Compliance Date 1972 RoHS Compliant Yes No. 1 2 3 Construction Element (subpart) Bearing Ball X 2 Substrate Termination Ink Headquarters Riverside CA MSL Homogeneous Material Stainless Steel DAP compound Conductor Ink N/A Material weight [g] 0.6 3.5145 0.0005 Homogeneous Material/ Substances if applicable Materials Mass % Carbon 7440-44-0 1 Material Mass % of total unit wt. 0.026 Silicon 7440-21-3 1 0.026 Manganese 7439-96-5 1 0.026 Phosphorus 7723-14-0 0.04 0.001 Sulfur 7704-39-9 0.03 0.0008 Chromium 7440-47-3 17 0.436 Nickel 7440-02-0 0.6 0.016 Molybdenum 7439-98-7 0.75 0.018 Iron 7439-89-6 78.58 2.012 Antimony Trioxide 1309-64-4 5 0.749 Aluminum Hydroxide 21645-51-2 20 2.999 40 5.998 CASRN Diallyl Phthalate Glass Fiber 65997-17-3 35 5.248 Phenolic Resin 9039-25-2 13 0.00002 Silver 7440-22-4 85 0.002 Graphite 7782-42-5 1 0.00002 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society Subpart mass of total wt. (%) 2.558 14.994 0.002 page 1 of 5 MATERIAL DECLARATION SHEET Phenolic Resin 4 Resistive Ink Ink 0.003 Resistive Ink Ink Nickel Silver 6 0.085 Collector Ring 7 Washer 8 Termination Wire 9 0.003 Servo Lid Headquarters Riverside CA 0.009 Teflon 9002-84-2 1 0.0001 Fume silica 112945-52-5 1 0.0001 Barium sulfate 7727-43-7 17 0.002 Titanium dioxide 13463-67-7 5 0.0006 Carbon Black 1333-86-4 9 0.001 38 0.005 Phenolic Resin 5 67 Fume silica 112945-52-5 1 0.0001 Carbon Black 1333-86-4 10 0.001 Silver 7440-22-4 50 0.006 Copper 1344-28-1 65.2 0.236 Zinc 1314-13-2 17.25 0.063 Lead 7439-92-1 0.05 0.0002 Nickel 7440-05-0 17 0.062 Iron 7439-89-6 0.25 0.001 Manganese 7439-96-3 0.5 0.002 0.013 0.013 0.364 Under Plating 0.0000388 Nickel 7440-02-0 100 0.0002 0.0002 Finish Plating 0.0000388 Gold 7440-57-5 100 0.0002 0.0002 Teflon 0.007 Polytetrafluoroethylene 9002-84-0 15 0.005 1-Dichloro-1-Fluoroethane 1717-00-6 85 0.025 0.029 Wire 0.0025 Nickel 7740-02-0 100 0.011 0.011 Plating 0.000022 Gold 7440-57-5 100 0.0001 0.0001 Aluminum 7429-90-5 93.7 22.786 Copper 7440-50-8 5.5 1.338 Bismuth 7440-69-9 0.4 0.097 Lead 7439-92-1 0.4 0.097 Aluminum 5.7 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 24.391 page 2 of 5 MATERIAL DECLARATION SHEET Brass 10 11 12 13 14 15 0.06 Terminal X 3 Shaft Contact Spring Base Contact Spring Wiper Brushes X 2 Collector Arm Cover Headquarters Riverside CA Copper 7440-50-8 60 0.051 Lead 7439-92-1 1 0.001 Tin 7440-31-5 1 0.001 Zinc 7440-66-6 38 0.032 0.085 Under Plating 0.0000091 Nickel 7440-02-0 100 0.00004 0.00004 Finish Plating 0.0000091 Gold 7440-57-5 100 0.00004 0.00004 Carbon 7440-44-0 0.15 0.009 Manganese 7439-96-3 2 0.121 Silicon 7440-21-3 1 0.061 Iron 7439-89-6 69.7 4.223 Sulfur 7704-34-9 0.15 0.009 Chromium 7440-47-3 18 1.09 Nickel 7440-02-0 9 0.545 Copper 7440-50-8 97.7 0.104 Cobalt 7440-48-4 0.3 0.0003 Stainless Steel 1.42 6.058 Beryllium Copper 0.025 Beryllium 7440-41-7 2 0.002 Under Plating 0.0000114 Nickel 7440-02-0 100 0.00005 0.00005 Finish Plating 0.0000114 Gold 7440-57-5 100 0.00005 0.00005 Palladium 7440-05-3 35 0.058 Silver 7440-22-4 30.1 0.05 Copper 7440-50-8 14 0.024 Gold 7440-57-5 10 0.016 Pamlet Beryllium Copper Aluminum 0.0384 0.27 7.55 Platinum 7440-06-4 10 0.016 Zinc (metal) 7440-66-6 0.9 0.002 Copper 7440-50-8 97.7 1.125 Cobalt 7440-48-4 0.3 0.004 Beryllium 7440-41-7 2 0.023 Aluminum 7429-90-5 93.7 30.182 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.107 0.164 1.359 32.307 page 3 of 5 MATERIAL DECLARATION SHEET 16 17 18 19 Screw Clamp Ring C-Ring Rotor Stainless Steel Stainless Steel Stainless Steel DAP Compound 0.01 0.65 0.01 3.5145 Copper 7440-50-8 5.5 1.759 Bismuth 7440-69-9 0.4 0.129 Lead 7439-92-1 0.4 0.129 Carbon 7440-44-0 0.15 0.0001 Manganese 7439-96-5 2 0.001 Silicon 7740-21-3 1 0.0004 Chromium 7740-47-3 18 0.008 Nickel 7740-02-0 9 0.004 Iron 7439-89-6 69.85 0.029 Carbon 7440-44-0 0.15 0.004 Manganese 7439-96-5 2 0.056 Silicon 7440-21-3 1 0.028 Chromium 7440-47-3 18 0.499 Nickel 7440-02-0 9 0.249 Iron 7439-89-6 69.85 1.937 Iron 1309-37-1 84 0.036 Chromium 7440-47-3 13 0.006 Silicon 7440-21-3 1 0.0004 Manganese 7439-96-3 1 0.0004 Carbon 7440-44-0 1 0.0004 Antimony Trioxide 1309-64-4 3 0.449 Aluminum Hydroxide 21645-51-2 15 2.249 52 7.797 65997-17-3 30 4.498 Iron 7439-89-6 69.85 0.029 Chromium 7440-47-3 18 0.008 Diallyl Phthalate Glass Fiber 20 Washer Headquarters Riverside CA Stainless Steel 0.01 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.043 2.773 0.043 14.994 0.043 page 4 of 5 MATERIAL DECLARATION SHEET 21 22 23 Washer Washer Washer Teflon Stainless Steel Stainless Steel Total weight 0.007 0.01 0.00555 Manganese 7439-96-3 2 0.001 Nickel 7440-02-0 9 0.004 Silicon 7440-21-3 1 0.0004 Carbon 7440-44-0 0.15 0.0001 Polytetrafluoroethylene 9002-84-0 15 0.005 1-Dichloro-1-Fluoroethane 1717-00-6 85 0.025 Iron 7439-89-6 69.85 0.029 Chromium 7440-47-3 18 0.008 Manganese 7439-96-3 2 0.001 Nickel 7440-02-0 9 0.004 Silicon 7440-21-3 1 0.0004 Carbon 7440-44-0 0.15 0.0001 Iron 7439-89-6 69.85 0.017 Chromium 7440-47-3 18 0.004 Manganese 7439-96-3 2 0.001 Nickel 7440-02-0 9 0.002 Silicon 7440-21-3 1 0.0002 Carbon 7440-44-0 0.15 0.00004 0.03 0.043 0.024 23.496 This Document was updated on: April 21, 2006 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 5 of 5