Model # Product Line Compliance Date 2036-‐XX-‐XXLF GDT Q1 2005 RoHS Compliant Yes MSL 1 Homogeneous Material No. Homogeneous Material Material weight [g] Homogeneous Material Substances CAS if applicable Materials Mass % Material Mass % of total unit wt. Subpart mass of total wt. (%) 29.0 1 Center electrode Copper Alloy 0.222 Copper 7440-‐50-‐8 100.0 29.0 2 Lateral electrode Kovar 0.339 Iron Nickel 7439-‐89-‐6 7440-‐02-‐0 58.0 42.0 3 Substrate Ceramic 0.163 Alumina 1344-‐28-‐1 95 25.7 18.6 20.24 Silicon Dioxide 7631-‐86-‐9 5 1.06 4 Filler Material CuSil 0.006 Silver 7440-‐22-‐4 72.00 0.57 Copper 7440-‐50-‐8 28.00 0.23 5 Plating Tin 0.035 Tin 7440-‐31-‐5 100.00 4.6 Total weight 0.765 44.3 21.3 0.8 4.6 Im portant rem arks: 1. It is the responsibility of the user to verify they are accessing the latest version. 2. Weight may change depending on lead wire configurations Headquarters Riverside CA www.bourns.com Rev Sep 2011 page 1 of 1 CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society