MATERIAL DECLARATION SHEET Material Number CSS2H-2512K Product Line Shunts Compliance Date 1-27-2016 RoHS Compliant Yes DC 605C MSL N/A CSS2H-2512K-2L00F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Material Weight (g) Iron Alloy 0.0414 Copper C102 0.068 Homogeneous Material Substance Iron Aluminum Chromium Manganese Silicon Carbon Proprietary Additives Copper Proprietary Additives Oxygen Total Weight Headquarters Riverside CA CASRN 7439-89-6 7429-90-5 7440-47-3 7439-96-5 7440-21-3 7440-44-0 Material Mass % 70.42 4.8 23.49 0.5 0.7 0.08 Material Mass % of total unit wt. 26.6469 1.8163 8.8886 0.1892 0.2649 0.0303 Trade Secret 0.01 0.0038 7440-50-8 99.98 62.1476 Trade Secret 0.01 0.0062 7782-44-7 0.01 0.0062 Subpart mass of total wt. (%) 37.84 62.16 0.1094 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 5 MATERIAL DECLARATION SHEET CSS2H-2512K-2L50F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Material Weight (g) Iron Alloy 0.0327 Copper C102 0.068 Homogeneous Material Substance Iron Aluminum Chromium Manganese Silicon Carbon Proprietary Additives Copper Proprietary Additives Oxygen Total Weight CASRN 7439-89-6 7429-90-5 7440-47-3 7439-96-5 7440-21-3 7440-44-0 Material Mass % 70.42 4.8 23.49 0.5 0.7 0.08 Material Mass % of total unit wt. 22.8654 1.5586 7.6272 0.1623 0.2273 0.0260 Trade Secret 0.01 0.0032 7440-50-8 99.98 67.5165 Trade Secret 0.01 0.00675 7782-44-7 0.01 0.00675 Subpart mass of total wt. (%) 32.47 67.53 0.1007 Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 5 MATERIAL DECLARATION SHEET CSS2H-2512K-3L00F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Iron Alloy Copper C102 Total Weight Headquarters Riverside CA Material Weight (g) 0.0274 0.060 Homogeneous Material CASRN Material Mass % Material Mass % of total unit wt. Substance Iron 7439-89-6 70.42 22.0767 Aluminum 7429-90-5 4.8 1.5048 Chromium 7440-47-3 23.49 7.3641 Manganese 7439-96-5 0.5 0.1567 Silicon 7440-21-3 0.7 0.2195 Carbon Proprietary Additives Copper 7440-44-0 0.08 0.0251 Trade Secret 0.01 0.0031 7440-50-8 99.98 68.6363 Proprietary Additives Trade Secret 0.01 0.00685 Oxygen 7782-44-7 0.01 0.00685 Subpart mass of total wt. (%) 31.35 68.65 0.0874 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 3 of 5 MATERIAL DECLARATION SHEET CSS2H-2512K-4L00F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Iron Alloy Copper C102 Total Weight Headquarters Riverside CA Material Weight (g) 0.021 0.060 Homogeneous Material CASRN Material Mass % Material Mass % of total unit wt. Substance Iron 7439-89-6 70.42 18.2600 Aluminum 7429-90-5 4.8 1.2446 Chromium 7440-47-3 23.49 6.0909 Manganese 7439-96-5 0.5 0.1297 Silicon 7440-21-3 0.7 0.1815 Carbon Proprietary Additives Copper 7440-44-0 0.08 0.0207 Trade Secret 0.01 0.0026 7440-50-8 99.98 74.0552 Proprietary Additives Trade Secret 0.01 0.0074 Oxygen 7782-44-7 0.01 0.0074 Subpart mass of total wt. (%) 25.93 74.07 0.081 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 4 of 5 MATERIAL DECLARATION SHEET CSS2H-2512K-5L00F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Material Weight (g) Iron Alloy 0.0163 Copper C102 0.060 Homogeneous Material Substance Iron Aluminum Chromium Manganese Silicon Carbon Proprietary Additives Copper Proprietary Additives Oxygen Total Weight CASRN 7439-89-6 7429-90-5 7440-47-3 7439-96-5 7440-21-3 7440-44-0 Material Mass % 70.42 4.8 23.49 0.5 0.7 0.08 Material Mass % of total unit wt. 15.0417 1.0253 5.0175 0.1068 0.1495 0.0171 Trade Secret 0.01 0.0021 7440-50-8 99.98 78.6243 Trade Secret 0.01 0.00785 7782-44-7 0.01 0.00785 Subpart mass of total wt. (%) 21.36 78.64 0.0763 This Document was updated on: 1-27-2016 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 5 of 5