Chemical content PESD3V3S2UT

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Type numberPackagePackage descriptionTotal product weight
PESD3V3S2UTSOT23TO-236AB7.86723 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
9340581962151612601235Dongguan, China; D-22529 HAMBURG, Germany 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.14000100.000001.77953
Lead FrameIron-nickel alloyAluminium (Al)7429-90-50.002350.080000.02990
Carbon (C)7440-44-00.001180.040000.01495
Chromium (Cr)7440-47-30.006170.210000.07848
Cobalt (Co)7440-48-40.012350.420000.15695
Iron (Fe)7439-89-61.3818047.0000017.56400
Manganese (Mn)7439-96-50.024700.840000.31391
Nickel (Ni)7440-02-01.0410535.4100013.23279
Phosphorus (P)7723-14-00.000590.020000.00747
Silicon (Si)7440-21-30.007350.250000.09343
Sulphur (S)7704-34-90.000590.020000.00747
Pure metal layerCopper (Cu)7440-50-80.3822013.000004.85813
Silver (Ag)7440-22-40.079672.710001.01273
Mould CompoundAdditiveNon hazardousProprietary0.132472.900001.68385
FillerSilica -amorphous-7631-86-93.2889672.0000041.80582
PigmentCarbon black1333-86-40.002280.050000.02903
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-20.6852015.000008.70955
Phenol Formaldehyde resin (generic)9003-35-40.4568010.000005.80636
Post-PlatingImpurityLead (Pb)7439-92-10.000010.004500.00011
Non hazardousProprietary0.000110.055500.00134
Tin solderTin (Sn)7440-31-50.1898999.940002.41363
WireImpurityNon hazardousProprietary0.000000.010000.00004
Pure metalCopper (Cu)7440-50-80.0292299.990000.37144
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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