LINEAR TECHNOLOGY MATERIALS DECLARATION

LTC2637IMS-HZ12#PBF (Engineering Calculation) MSOP  
(printed on: 2020-05-29 00:17:44) TOTAL MASS (g): 0.037693
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 0.002628 1000000 69721.125
Die Coat Dow Corning Silicone 69430-27-9 0.000000 0 0
Lead Frame Cu Copper (Cu) 7440-50-8 0.013845 975000 367309.375
Iron (Fe) 7439-89-6 0.000355 25000 9418.18847656
Phosphorus (P) 7723-14-0 0.000004 300 106.120429993
Zinc (Zn) 7440-66-6 0.000010 700 265.301086426
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: 0.014214 1001000 377098.9375
Plating PMI Exter. Plating Pb 7439-92-1 0.000000 0 0
Exter. Plating Sn 7440-31-5 0.000710 1000000 18837.0390625
External Plating Total: 0.000710 1000000 18837.0390625
Inter. Plating Ni 7440-02-0 0.000000 0 0
Inter. Plating Ag 7440-22-4 0.000086 1000000 2281.58911133
Internal Plating Total: 0.000086 1000000 2281.58911133
Die Attach ELECTRICALLY CONDUCTIVE ADHESIVE Silver (Ag) 7440-22-4 0.000836 750000 22179.171875
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)   0.000279 250000 7401.90039062
Die Attach Total: 0.001115 1000000 29581.0703125
Encapsulation MULTI-AROMATIC RESIN Br/Sb FREE Resin (EP)   0.002439 130000 64706.9296875
Bromine (Br) 40039-93-8 0.000000 0 0
Silica (SiO2) 60676-86-0 0.015571 830000 413100.34375
Antimony
Trioxide (Sb2O3)
1309-64-4 0.000000 0 0
Metal Hydroxide   0.000657 35000 17430.28125
Carbon Black (C) 1333-86-4 0.000094 5000 2493.83007812
Encapsulation Total: 0.018761 1000000 497731.34375
Bond Wire
Estimated
AFW/TANAKA/ Kn Gold (Au) 7440-57-5 0.000179 1000000 4748.88916016
  TOTAL MASS (g): 0.037693