headquarters riverside ca www.bourns.com page 1 of 2 material declaration sheet material # model 4304S-L product line resistor network date 02-january-2006 rohs compliant yes no. construction element material group material weight [g] materials cas if applicable average mass [%] sum [%] 1 element ceramic conductor ink glaze 0.06135 0.000010 0.000006 0.000017 0.000196 0.000153 0.000076 alumina tantalum nitride titanium palladium gold copper nickel 1344-28-1 12033-62-4 7440-32-6 7440-05-3 7440-57-5 7440-50-8 7440-02-0 23.38 0.01 0.07 0.06 0.03 23.56 2 terminal pins copper plating 0.0520 0.0006 copper tin 7440-50-8 7440-31-5 19.82 0.21 20.03 3 termination solder 0.0019 0.0170 0.0004 tin lead silver 7440-31-5 7439-92-1 7440-22-4 0.74 6.48 0.15 7.37 4 body plastic 0.0896 0.0217 0.0089 0.0032 0.0052 silica, vitreous epoxy cresol novalac resin phenolic resin antimony oxide tbbpa 60676-86-0 29690-82-2 9003-35-4 1309-64-4 79-94-7 34.16 8.28 3.42 1.22 1.96 49.04 total weight 0.262373
headquarters riverside ca www.bourns.com page 2 of 2 material declaration sheet important remarks: 1. traces are product parts substances etc. that are below a percentage of 0.1% of total weight. 2. a list of the legally regulated substances or materials is available at internet address http://www.eicta.org/content.asp?pageid=113 3. substances, materials etc. with possible harm to men and environment are listed. 4. there are no risks for human beings and to the environment if products are used properly as designated. this shall not apply to risks caused during procedures for disposal etc. 5. all statements herein are based on our present knowledge. contact person cathy godfrey bourns location riverside, ca phone ext. 5008 fax e-mail cathy_godfrey@bourns.com bourns , inc. 1200 columbia ave. riverside, ca 92507 usa phone: 909 781-5690 fax: 909 781-5273
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