Chemical content BUK9Y12-100E

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Type numberPackagePackage descriptionTotal product weight
BUK9Y12-100ESOT669LFPAK85.21000 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
934067035115412601260Dongguan, China; Manchester, United Kingdom; Seremban, Malaysia; Shanghai, China; Cabuyao, Philippines; Sherman, United States Of AmericaLeaded
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-34.10000100.000004.81164
ClipCopper alloyCopper (Cu)7440-50-84.9933899.867625.86009
Iron (Fe)7439-89-60.005000.099910.00586
Phosphorus (P)7723-14-00.001620.032470.00191
Lead FrameCopper alloyCopper (Cu)7440-50-837.8379799.8100044.40555
Iron (Fe)7439-89-60.056860.150000.06674
Phosphorus (P)7723-14-00.015160.040000.01780
Mould CompoundAdditiveNon hazardousProprietary0.315421.400000.37017
FillerSilica -amorphous-7631-86-91.419396.300001.66576
Silica fused60676-86-016.2216072.0000019.03720
Flame retardantAntimony Trioxide (Sb2O3)1309-64-40.450602.000000.52881
PigmentCarbon black1333-86-40.067590.300000.07932
Bromophenol/Formaldehyde/Epichlorohydrin polymer68541-56-00.495662.200000.58169
Non hazardousProprietary0.991324.400001.16338
Phenol Formaldehyde resin (generic)9003-35-41.216625.400001.42779
Post-PlatingImpurityNon hazardousProprietary0.000380.010000.00045
Tin alloyTin (Sn)7440-31-53.8496299.990004.51780
Solder PasteLead alloyLead (Pb)7439-92-13.2837592.500003.85371
Silver (Ag)7440-22-40.088752.500000.10415
Tin (Sn)7440-31-50.177505.000000.20831
Solder PasteImpurityAntimony (Sb)7440-36-00.002480.030000.00291
Lead alloyLead (Pb)7439-92-17.6472792.470008.97461
Silver (Ag)7440-22-40.206752.500000.24264
Tin (Sn)7440-31-50.413505.000000.48527
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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