Fair-Rite P/N 5952020601 52 Material Grade Nominal Chemical Composition Supporting notes: 1. P/N 5952020601 consists of: a core 52 Material Grade Wt of core (g)= Compound Fe2O3 ZnO NiO CuO CoO CAS Number wt % 1309-37-1 1314-13-2 1313-99-1 1317-38-0 1307-96-6 63 17 14 5 1 7.5 4.750 1.282 1.056 0.377 0.075 Compound Weight (g) Breakdown of 52 Material 2. RoHS Conversion Date= 1/1/2005 3. RoHS Compliance Marking is Contained on Shipping Labels Calculated Maximum Levels of RoHS Restricted Substances Present in 52 Material Grade Wt of core (g)= Impurity Substance Cr+6 Cd Hg Pb PBB PBDE 5952020601 RoHS RoHS Threshold (ppm) 1000 ppm 0.00 7.5 0 100 4.93 3.71722E-05 1000 0.13 9.802E-07 1000 1000 1000 9.30 0.000070122 0 0 0.00 0.00 Fair-Rite Products Corp. RoHS Impurity Substance Weight (g) Breakdown of 52 Material Compiled by Rich Eckmann