MATERIAL DECLARATION Material Number PDB185-GTR31 (long bushing) Product Line Rotary Potentiometer Compliance Date 2013-10-29 RoHS Compliant No. Construction element (subpart) EL-Terminal 1 Cover VR Element (PCB). YES MSL Homogeneous Material\ CAS-No. [g] Substances If applicable Carbon 7440-44-0 0.040 0.0042 Manganese 7439-96-5 0.290 0.0308 Phosphorus 7723-14-0 0.014 0.0016 Sulfur 7704-34-9 0.008 0.0008 Silicon 7440-21-3 0.010 0.0011 Aluminum 7429-90-5 0.051 0.0054 Iron 7439-89-6 99.587 10.5761 Tin-plating Tin 7440-31-5 100 Tin-plating 3~5μm T0.8 Bakelite Plastic Phenolic Resin 9003-35-4 52 2.80901 High insulation resistance paper 9004-34-6 48 2.59294 t0.3 steel t0.5 steel 1.744 0.887 Headquarters Riverside CA t1.2 Bakelite Plastic Material mass Material Mass % of total unit wt. Material weight Homogeneous Material 2 SW Element (PCB) N/A % Subpart mass of total wt. (%) 10.62 5.4 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 4 MATERIAL DECLARATION Slide Contact t0.18 Nickel Sliver 3 4 5 0.069 Contact Wiper t0.15 Nickel Sliver Slide Contact Holder PC Bushing φ 9 Brass 0.429 4.632 Copper 7440-50-8 55 0.231 Nickel 7440-02-0 18 0.0756 Zinc 7440-66-6 27 0.1134 Polycarbonate 25037-45-0 100 2.61267 Copper 7440-50-8 57 16.07942 Lead 7439-92-1 1.8 0.50777 Iron 7439-89-6 0.5 0.14105 1.2 0.33851 Tin-Lead 6 7 Shaft Front Plate Switch Cover Headquarters Riverside CA φ6.35 Aluminium t0.5 Tin Coated plate t0.6 Tin Coated plate 1.95 4.635 7440-31-5 7439-89-6 Zinc 7440-66-6 39.5 11.14275 Silicon 7440-21-3 0.125 0.01484 Iron 7439-89-6 0.186 0.02209 Copper 7440-50-8 5.415 0.64307 Zinc 7440-66-6 0.135 0.01603 Titanium 7440-32-6 0.01 0.00119 Tin 7440-31-5 0.79 0.09382 Bismuth 7440-69-9 0.536 0.06365 Aluminum 7429-90-5 92.723 11.01156 Others - trace -- 0.08 0.00950 Iron 7439-89-6 47.4998 13.4091 Silicon 7440-21-3 1 0.2823 Manganese 7439-96-5 20.8 5.8718 Phosphorus 7723-14-0 12.9 3.6417 Sulfur 7704-34-9 11.9 3.3594 Copper 7440-50-8 1 0.2823 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.42 2.61 28.20 11.88 28.23 page 2 of 4 MATERIAL DECLARATION Spring Washer 8 SW Clip Pin 9 10 Spring Leaf Spring Headquarters Riverside CA t0.2 Phosphor Bronze t0.07 Phosphor Bronze 0.177 φ0.8 Steel Wire 0.11 φ0.35 Steel Wire t0.1 steel 0.084 Tantalum 7440-25-7 0.0002 0.0001 Aluminum 7429-90-5 3.9 1.101 Tin plating 7440-31-5 1 0.2823 Tin 7440-31-5 8.45 0.09109 Phosphorus 7723-14-0 0.09 0.00097 Lead 7439-92-1 0.003 0.00003 Iron 7439-89-6 0.002 0.00002 Zinc 7440-66-6 0.004 0.00004 Copper 7440-50-8 Tin 7440-31-5 91.451 0.98580 Carbon 7440-44-0 0.827 0.0055 Silicon 14464-46-1 0.313 0.0021 Manganese 7439-96-5 0.460 0.0031 Phosphorus 7723-14-0 0.009 0.0001 Sulfur 7704-34-9 0.003 0.0001 Copper 7440-48-4 0.010 0.0001 Iron 7439-89-6 98.378 0.6590 Carbon 7440-44-0 0.050 0.00026 Manganese 7439-96-5 0.240 0.00122 Phosphorus 7723-14-0 0.016 0.00008 Sulfur 7704-34-9 0.012 0.00006 Silicon 7440-21-3 0.010 0.00005 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 1.08 0.67 0.51 page 3 of 4 MATERIAL DECLARATION t0.25 Brass 11 SW Terminal 0.563 Ag Plating 13 Actuator POM 1.141 Total weight (g) 16.421 This Document was updated on: Aluminum 7429-90-5 0.045 0.00023 Iron 7439-89-6 99.627 0.50810 Copper 7440-50-8 65.685 2.253 Iron 7439-89-6 0.035 0.00120 Lead 7439-92-1 0.002 0.00007 Zinc 7440-66-6 34.278 1.17573 Silver 7440-22-4 100 Polyoxymethylene 30846-29-8 100 3.43 Ag Plating (0.5~1um) 6.95 6.95 October 19, 2014 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. 2. Please see RoHS Certificate of Compliance for exemptions used. Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 4 of 4