MATERIAL DECLARATION SHEET Material Number CSS2H-3920K Product Line Shunts Compliance Date 1-27-2016 RoHS Compliant Yes DC 605C MSL N/A CSS2H-3920K-2L50F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Material Weight (g) Iron Alloy 0.1215 Copper C102 0.130 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. 34.0199 2.3189 11.3480 0.2416 0.3382 0.0386 Trade Secret 0.01 0.0048 7440-50-8 99.98 51.6797 Trade Secret 0.01 0.00515 7782-44-7 0.01 0.00515 Subpart mass of total wt. (%) 48.31 51.69 0.2515 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 1 of 5 MATERIAL DECLARATION SHEET CSS2H-3920K-2L00F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Iron Alloy Copper C102 Total Weight Headquarters Riverside CA Material Weight (g) 0.0968 0.168 Homogeneous Material CASRN Substance Iron 7439-89-6 Material Mass % Material Mass % of total unit wt. 70.42 25.7456 Aluminum 7429-90-5 4.8 1.7549 Chromium 7440-47-3 23.49 8.5879 Manganese 7439-96-5 0.5 0.1828 Silicon 7440-21-3 0.7 0.2559 Carbon Proprietary Additives Copper 7440-44-0 0.08 0.0292 Trade Secret 0.01 0.0037 7440-50-8 99.98 63.4273 Proprietary Additives Trade Secret 0.01 0.00635 Oxygen 7782-44-7 0.01 0.00635 Subpart mass of total wt. (%) 36.56 63.44 0.2648 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 2 of 5 MATERIAL DECLARATION SHEET CSS2H-3920K-3L00F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Iron Alloy Copper C102 Total Weight Material Weight (g) 0.081 0.130 Homogeneous Material CASRN Substance Iron 7439-89-6 Material Mass % Material Mass % of total unit wt. 70.42 27.0343 Aluminum 7429-90-5 4.8 1.8427 Chromium 7440-47-3 23.49 9.0178 Manganese 7439-96-5 0.5 0.1920 Silicon 7440-21-3 0.7 0.2687 Carbon Proprietary Additives Copper 7440-44-0 0.08 0.0307 Trade Secret 0.01 0.0038 7440-50-8 99.98 61.5977 Proprietary Additives Trade Secret 0.01 0.00615 Oxygen 7782-44-7 0.01 0.00615 Subpart mass of total wt. (%) 38.39 61.61 0.211 Headquarters Riverside CA www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 3 of 5 MATERIAL DECLARATION SHEET CSS2H-3920K-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) 0.0616 0.1304 Homogeneous Material CASRN Material Mass % Material Mass % of total unit wt. Substance Iron 7439-89-6 70.42 22.5907 Aluminum 7429-90-5 4.8 1.5398 Chromium 7440-47-3 23.49 7.5356 Manganese 7439-96-5 0.5 0.1604 Silicon 7440-21-3 0.7 0.2246 Carbon Proprietary Additives 7440-44-0 0.08 0.0257 Trade Secret 0.01 0.0032 Copper 7440-50-8 99.98 67.9064 Proprietary Additives Trade Secret 0.01 0.0068 Oxygen 7782-44-7 0.01 0.0068 Subpart mass of total wt. (%) 32.08 67.92 0.192 www.bourns.com CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society page 4 of 5 MATERIAL DECLARATION SHEET CSS2H-3920K-5L00F No. 1 2 Construction Element (Subpart) Resistance Material Base Material Homogeneous Material Material Weight (g) Iron Alloy 0.0493 Copper C102 0.1304 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. 19.3162 1.3167 6.4433 0.1372 0.1920 0.0219 Trade Secret 0.01 0.0027 7440-50-8 99.98 72.5555 Trade Secret 0.01 0.00725 7782-44-7 0.01 0.00725 Subpart mass of total wt. (%) 27.43 72.57 0.1797 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