MATERIAL DECLARATION SHEET Material Number CG0603MLU Series Product Line MAX Guard ESD Suppressor Compliance Date 2011/ 04/ 06 RoHS Compliant Yes MSL Construction Homogeneous No. Element(subpart) Material 1 2 Ceramic Substrate Inner Conductor Ceramic Metal 1 Material Homogeneous CASRN if Materials weight [g] Material\Substances applicable Mass % 0.0016746198 0.0000091266 Subpart Material Mass mass of % of total total wt. unit wt. (%) 0.001607635008 72.22% Al2O3 1344-28-1 96% SiO2 14808-82-7 3% 0.000050238594 2.26% MgO 1309-48-4 1% 0.000016746198 0.75% Ti 13463-67-7 13.5% 0.000001232091 0.06% W 7440-33-7 1.5% 0.000000136899 0.01% Cu 1317-38-0 85% 0.00000775761 0.35% 4 ESD Suppressor Element Over Coat 5 End Terminal Metal 0.0000015582 6 Ni Plating Metal 0.000230391 Ni 7440-02-0 100% 0.000230391 10.35% 7 Sn Plating Metal Total Weight 0.0002054598 Sn 7440-31-5 100% 0.0002054598 9.23% 3 Headquarters Riverside CA Metal 0.0000080136 Cu 1317-38-0 100% 0.0000080136 0.36% Epoxy 0.000096831 Epoxy 29690-82-2 100% 0.000096831 4.35% Ni 7440-02-0 80% 0.00000124656 0.06% Cr 7440-47-3 20% 0.00000031164 0.01% 0.002226 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 1