MATERIAL DECLARATION SHEET Material # 4120R-LF Series Product Line Networks Date 05/11/2005 RoHS Compliant Yes No. Construction Element 1 Element 2 3 4 Material Group Material Weight [g] Materials Ceramic Conductor Ink Glaze 0.2735 0.0012 0.0008 0.0003 0.0002 0.0004 0.0023 0.0013 Copper Plating if applicable Average Mass [%] Alumina Silver Ruthenium (IV) Oxide Silver Palladium Diboron Trioxide Lead Monoxide Silicon Dioxide 1344-28-1 7440-22-4 12036-10-1 7440-22-4 7440-05-3 1303-86-2 1317-36-8 7631-86-9 15.74 0.07 0.04 0.02 0.01 0.03 0.13 0.08 0.3929 0.0017 Copper Tin 7440-50-8 7440-31-5 22.61 0.10 Solder 0.0029 0.0251 0.0006 Tin Lead Silver 7440-31-5 7439-92-1 7440-22-4 0.16 1.45 0.03 Plastic 0.7201 0.1749 0.0720 0.0257 0.0411 Silica, Vitreous Epoxy Cresol Novalic Resin Phenolic Resin Antimony Oxide TBBPA 60676-86-0 29690-82-2 9003-35-4 1309-64-4 79-94-7 41.45 10.07 4.15 1.48 2.37 CAS 16.13 22.71 Terminal Pins 1.64 Termination 59.51 Body Total Weight Headquarters Riverside CA Sum [%] 1.7373 www.bourns.com page 1 of 1