LINEAR TECHNOLOGY MATERIALS DECLARATION

LTC2190IUKG#PBF (Engineering Calculation) QFN 7mm X 8mm Exp. Pad  
(printed on: 2020-04-04 13:21:05) TOTAL MASS (g): 0.162158
COMPONENT
MATERIAL
VENDOR/
INDUSTRY NAMES
CONSTITUENT
NAME
CAS
   NUMBER   
CONSTITUENT
MASS (g)
CONSTITUENT
(PPM) OF MATERIAL
CONSTITUENT
(PPM) OF TOTAL PKG.
Active Device Linear Technology Silicon (Si) 7440-21-3 0.005918 1000000 36495.1992188
Die Coat Dow Corning Silicone 69430-27-9 0.000000 0 0
Lead Frame Cu Copper (Cu) 7440-50-8 0.076937 975000 474456.03125
Iron (Fe) 7439-89-6 0.001894 24000 11679.9423828
Phosphorus (P) 7723-14-0 0.000024 300 148.003509521
Zinc (Zn) 7440-66-6 0.000055 700 339.174713135
Nickel (Ni) 7440-02-0 0.000000 0 0
Silicon (Si) 7440-21-3 0.000000 0 0
Magnesium (Mg) 7439-95-4 0.000000 0 0
Tin (Sn) 7440-31-5 0.000000 0 0
Lead Frame Total: 0.078910 1000000 486623.1875
Plating PMI Exter. Plating Pb 7439-92-1 0.000000 0 0
Exter. Plating Sn 7440-31-5 0.003848 1000000 23731.9628906
External Plating Total: 0.003848 1000000 23731.9628906
Inter. Plating Ni 7440-02-0 0.000000 0 0
Inter. Plating Ag 7440-22-4 0.001694 1000000 10446.5800781
Internal Plating Total: 0.001694 1000000 10446.5800781
Die Attach ELECTRICALLY CONDUCTIVE ADHESIVE Silver (Ag) 7440-22-4 0.001972 750000 12160.9550781
Tin (Sn) 7440-31-5 0.000000 0 0
Lead (Pb) 7439-92-1 0.000000 0 0
Silica (SiO2) 60676-86-0 0.000000 0 0
Indium (In) 7440-74-6 0.000000 0 0
Metal Oxide   0.000000 0 0
Antimony (Sb) 7440-36-0 0.000000 0 0
Resin (EP)   0.000657 250000 4051.59594727
Die Attach Total: 0.002629 1000000 16212.5507812
Encapsulation MULTI-AROMATIC RESIN Br/Sb FREE Resin (EP)   0.008945 130000 55162.140625
Bromine (Br) 40039-93-8 0.000000 0 0
Silica (SiO2) 60676-86-0 0.059177 860000 364933.46875
Antimony
Trioxide (Sb2O3)
1309-64-4 0.000000 0 0
Metal Hydroxide   0.000000 0 0
Carbon Black (C) 1333-86-4 0.000688 10000 4242.76708984
Encapsulation Total: 0.068810 1000000 424338.375
Bond Wire
Estimated
AFW/TANAKA/ Kn Gold (Au) 7440-57-5 0.000349 1000000 2152.2175293
  TOTAL MASS (g): 0.162158