MATERIAL DECLARATION Material # PDB184 Product Line Potentiometer Compliance Date 2011-6-15 RoHS Compliant YES No. Construction Element(subpart) MSL Homogeneous Material 1 Material weight [g] 1 Element Bakelite 0.377 2 Element Bakelite 0.377 3 Terminal x 3 Steel Plating 4 Terminal x 2 Steel Plating Headquarters Riverside CA 0.323 _ 0.251 Homogeneous Material\Substances CASRN If applicable Average mass [%] Material Mass% of total unit wt. Silica Fused Epoxy, Cresol Novolac Phenol resin Antimony Trioxide Brominated epoxy resin Silica Fused Epoxy, Cresol Novolac Phenol resin Antimony Trioxide Brominated epoxy resin Iron Copper Tin Tin Iron Copper Tin Tin 60676-86-0 39690-82-2 9003-35-4 1309-64-4 40039-93-8 60676-86-0 39690-82-2 9003-35-4 1309-64-4 40039-93-8 7439-89-6 7440-50-8 7440-31-5 7440-31-5 7439-89-6 7440-50-8 7440-31-5 7440-31-5 37.12 11.12 3.61 0.02 48.13 37.12 11.12 3.61 0.02 48.13 99.38 0.38 0.24 100 99.38 0.38 0.24 100 1.74204 0.52186 0.16942 0.00094 2.25874 1.74204 0.52186 0.16942 0.00094 2.25874 3.99508 0.01528 0.00965 _ 3.10463 0.01187 0.0075 _ www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 3 Subpart mass of total wt. [%] 4.693 4.693 4.02 3.124 MATERIAL DECLARATION No. 5 Construction Homogeneous Element(subpart) Material Terminal steel Material weight [g] 0.0927_ Plating 6 Shaft Aluminum 0.753 7 Bushing Brass 3.215 8 Rotor Polycarbonate 0.727 9 Brush Phosphor bronze 0.0883_ Plating 10 Case Steel Plating Headquarters Riverside CA 1.389_ Homogeneous Material\Substances Iron Copper Tin Tin Aluminum Copper Tin Bismuth Iron Zinc Magnesium Aluminum Iron Copper Polycarbonate Copper Tin Phosphorous Silver Iron Aluminum Phosphorous Sulfur Silicon Zinc CASRN If applicable Average mass [%] 7439-89-6 7440-50-8 7440-31-5 7440-31-5 7429-90-5 7440-50-8 7440-31-5 7440-69-9 7439-89-6 7440-66-6 7439-95-4 7429-90-5 7439-89-6 7440-50-8 25037-450_ 7440-50-8 7440-31-5 7723-14-0 7440-22-4 7439-89-6 7429-90-5 7723-14-0 7704-34-9 7440-21-3 7440-66-6 99.38 0.38 0.24 100 92.47 5.9 0.82 0.65 0.16 95.746 0.056 4.15 0.02 0.028 Material Mass% of total unit wt. 1.14685 0.00439 0.00277 _ 8.66721 0.55301 0.07686 0.06092 0.015 38.31468 0.02241 1.66071 0.008 0.0112 100 94.16 5.73 0.11 100 74 24 0.09 0.52 1.39 100 9.049 1.03482 0.06297 0.00121 _ 12.79386 4.14936 0.01556 0.0899 0.24032 _ www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 3 Subpa mass of tot wt. [% 1.154 9.373 40.01 9.049 1.099 17.28 MATERIAL DECLARATION No. Construction Homogeneous Element(subpart) Material Material weight [g] Rivet Brass 0.251 12 Switch chip Silver plated brass Plating 0.121_ 13 Switch Spring Carbon steel 0.069 11 Homogeneous Material\Substances CASRN If applicable Average mass [%] Copper Zinc Copper Zinc Silver Nickel Copper Iron 7440-50-8 7440-66-6 7440-50-8 7440-66-6 7440-22-4 7440-02-0 7440-50-8 7439-89-6 68 32 68 32 100 0.95 1.65 97.4 Material Mass% of total unit wt. 2.12432 0.99968 1.02408 0.48192 _ 0.00816 0.01417 0.83667 8.034 This Document was updated on: June 15, 2011 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 3 of 3 Subpa mass of tot wt. [% 3.124 1.506 0.859