Chemical content PBSS4420D

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Type numberPackagePackage descriptionTotal product weight
PBSS4420DSOT457SC-7411.83294 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
93405827311513126030 s123520 s3D-22529 HAMBURG, Germany; Seremban, Malaysia 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.90000100.000007.60589
Lead FrameIron-nickel alloyAluminium (Al)7429-90-50.004030.090000.03407
Carbon (C)7440-44-00.001790.040000.01514
Chromium (Cr)7440-47-30.009410.210000.07951
Cobalt (Co)7440-48-40.018820.420000.15901
Iron (Fe)7439-89-62.1109847.1200017.83983
Manganese (Mn)7439-96-50.038080.850000.32181
Nickel (Ni)7440-02-01.5904035.5000013.44045
Phosphorus (P)7723-14-00.000900.020000.00757
Silicon (Si)7440-21-30.011200.250000.09465
Sulphur (S)7704-34-90.000900.020000.00757
Pure metal layerCopper (Cu)7440-50-80.5837413.030004.93321
Silver (Ag)7440-22-40.109762.450000.92758
Mould CompoundFillerSilica fused60676-86-04.1322071.0000034.92116
PigmentCarbon black1333-86-40.017460.300000.14755
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-21.1465419.700009.68939
Phenolic resinProprietary0.523809.000004.42663
Post-PlatingImpurityAntimony (Sb)7440-36-00.000020.003000.00013
Bismuth (Bi)7440-69-90.000010.001000.00004
Copper (Cu)7440-50-80.000010.001000.00004
Lead (Pb)7439-92-10.000030.005000.00022
Tin solderTin (Sn)7440-31-50.5199599.990004.39407
WirePure metalGold (Au)7440-57-50.11294100.000000.95447
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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