MATERIAL DECLARATION SHEET Material # CMF-SD (Mid) Product Line PTC resistors Date 1/6/2009 Version A/1 RoHS Compliant Yes No. 1 Construction element Substrate Material group Ceramic Material weight [g] Materials CAS if applicable Average mass [%] Barium oxide 1304-28-5 50 Titanium dioxide 13463-67-7 25 Strontium oxide 1314-18-7 10 Lead oxide 1317-36-8 7 Calcium oxide 1305-78-8 5 0.372 Silver Top electrode Silver 7440-22-4 Bottom electrode Silver 0.004 Headquarters: Riverside, CA 27.454% 100 0.443% 100 0.295% 2 Silver 7440-22-4 78 Zinc 7740-66-6 20 Other 100 98 0.006 Other 3 Subpart mass of total wt. (%) 3 Other 2 Sum [%] 2 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 2 MATERIAL DECLARATION SHEET 4 Terminal Copper 0.268 Copper 7440-50-8 95 Tin 7440-31-5 4 Other 5 Cover Nylon 0.038 Case Ceramic 24937-16-4 42 Fiber glass 65997-17-3 30 Halogenated flame retardant 24 Other 4 1344-28-1 Marking Glass Total weight Glass 100 2.804% 100 49.225% 98 0.667 Other 7 19.779% 1 Nylon Aluminum oxide 6 100 2 65997-18-4 100 100 1.355 This document was updated on: January 6, 2009 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. 2. RoHS exemption: 7c – lead in electronic ceramic parts. Headquarters: Riverside, CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 2