MATERIAL DECLARATION SHEET Material Number 3313 (10 – 200 ohms) Product Line Trimming potentiometer Compliance Date 3/08/2005 RoHS Compliant Yes MSL No. Construction Element(subpart) Homogeneous Material Material weight [g] 1 Seal Ring Silicone Rubber 0.0001 Homogeneous Material\ Substances Silicone Rubber Polydimethylsiloxane 2 3 Lube Lube Rotor Nylon 0.0005 0.074 Dimethylsiloxane Silica, amorphous Non-hazardous lubricating oil 1,4Benzenedicarboxylic acid, polymer with 2methyl-1, 8octanediamine and 1,9-nonanediamine (9Cl) Glass Fiber Brominated polystyrene Proprietary Ingredients 4 Contact Spring Nickel Silver Alloy 0.0009 5 Body Nylon 0.0125 Copper Nickel Zinc PA46 Glass fiber Antimony trioxide Tribromopolystyrene Headquarters Riverside CA CASRN if applicable 112926-00-8 63148-62-9 70131-67-8 7631-86-9 169284-22-4 100 16 3 3 Material Mass % of total unit wt. 0.083 0.066 0.013 0.013 78 0.324 42 25.835 Materials Mass % Subpart mass of total wt. (%) 0.083 0.416 61.513 65997-17-3 33 20.299 88497-56-7 22 13.532 7440-50-8 7440-02-0 7440-66-6 32131-17-2 65997-17-3 1309-64-4 57137-10-7 3 55 18 27 39.5 40 5.5 15 1.845 0.411 0.135 0.202 4.104 4.156 0.571 1.559 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society 0.748 10.391 page 1 of 2 MATERIAL DECLARATION SHEET 6 Leadframe Copper Alloy Plating 0.0117 0.001 7 Substrate Ceramic 0.019 8 Termination Ink Ink 0.0004 9 Resistive Ink Ink 0.0002 Copper Tin Aluminum Oxide Silicon Oxide Magnesium Oxide Calcium Oxide Silver Palladium Dibismuth trioxide Platinum Lead Silicon Nickel monoxide Silver Palladium Barium borate glass Manganese dioxide Total weight This Document was updated on: 7440-50-8 7440-31-5 1344-28-1 7631-86-9 1309-48-4 1305-78-8 7440-22-4 7440-05-3 1304-76-3 7440-06-4 1317-36-8 7440-21-3 1313-99-1 7440-22-0 7440-05-3 13701-59-2 100 100 96 2 1 1 53.5 23 12 6 1.6 1.6 1.6 25 30 41 9.725 0.831 15.162 0.316 0.158 0.158 0.178 0.076 0.040 0.020 0.005 0.005 0.005 0.042 0.050 0.068 1313-13-9 4 0.006 9.725 0.831 15.794 0.330 0.166 0.1203 January 27, 2012 Important remarks: 1. 2. It is the responsibility of the user to verify they are accessing the latest version. RoHS exemption used –7(c)-I Electrical and electronic components containing lead in a glass or ceramic... Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 2