Chemical content BUK9K12-60E/1

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Type numberPackagePackage descriptionTotal product weight
BUK9K12-60E/1SOT1205LFPAK56D98.95000 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
934664085115312601260Sherman, United States Of America; Dongguan, China; Hsin-chu, Taiwan; Cabuyao, Philippines; Manchester, United KingdomLeaded
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-34.00000100.000004.04245
ClipCopper alloyCopper (Cu)7440-50-813.1736099.8000013.31339
Iron (Fe)7439-89-60.019800.150000.02001
Phosphorus (P)7723-14-00.006600.050000.00667
Lead FrameCopper alloyCopper (Cu)7440-50-835.3292099.8000035.70409
Iron (Fe)7439-89-60.053100.150000.05366
Phosphorus (P)7723-14-00.017700.050000.01789
Mould CompoundAdditiveNon hazardousProprietary0.456401.400000.46124
FillerSilica -amorphous-7631-86-92.053806.300002.07559
Silica fused60676-86-023.4720072.0000023.72107
Flame retardantAntimony Trioxide (Sb2O3)1309-64-40.652002.000000.65892
PigmentCarbon black1333-86-40.097800.300000.09884
Bromophenol/Formaldehyde/Epichlorohydrin polymer68541-56-00.717202.200000.72481
Non hazardousProprietary1.434404.400001.44962
Phenol Formaldehyde resin (generic)9003-35-41.760405.400001.77908
Post-PlatingImpurityNon hazardousProprietary0.000190.010000.00020
Tin alloyTin (Sn)7440-31-51.9298199.990001.95028
Solder PasteLead alloyLead (Pb)7439-92-12.5530092.500002.58009
Silver (Ag)7440-22-40.069002.500000.06973
Tin (Sn)7440-31-50.138005.000000.13946
Solder PasteImpurityAntimony (Sb)7440-36-00.002720.030000.00275
Lead alloyLead (Pb)7439-92-18.3777892.470008.46668
Silver (Ag)7440-22-40.226502.500000.22890
Tin (Sn)7440-31-50.453005.000000.45781
1 This is a generic description of the substance used as the actual composition of the substances are either considered proprietary or no official CAS number is available. If a CAS number is given, it is the closest match available.
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