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Chemical content PXT4401

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Type numberPackagePackage descriptionTotal product weight
PXT4401SOT89MPT340.24541 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9338905401151312601235Dongguan, China; D-22529 HAMBURG, Germany 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.0847077.000000.21046
PolymerResin systemProprietary0.0253023.000000.06286
subTotal0.11000100.000000.27332
DieDoped siliconSilicon (Si)7440-21-30.07000100.000000.17393
subTotal0.07000100.000000.17393
Lead FrameCopper alloyCopper (Cu)7440-50-817.1291199.8200042.56165
Iron (Fe)7439-89-60.017160.100000.04264
Phosphorus (P)7723-14-00.005150.030000.01279
Pure metal layerSilver (Ag)7440-22-40.008580.050000.02132
subTotal17.16000100.0000042.63840
Mould CompoundAdditiveNon hazardousProprietary0.661492.900001.64364
Triphenylphosphine603-35-00.011400.050000.02834
FillerSilica -amorphous-7631-86-916.4232072.0000040.80763
PigmentCarbon black1333-86-40.011400.050000.02834
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-23.4215015.000008.50159
Phenol Formaldehyde resin (generic)9003-35-42.2810010.000005.66773
subTotal22.81000100.0000056.67727
Post-PlatingImpurityLead (Pb)7439-92-10.000000.004500.00001
Non hazardousProprietary0.000040.055500.00010
Tin solderTin (Sn)7440-31-50.0699699.940000.17383
subTotal0.07000100.000000.17394
WirePure metalGold (Au)7440-57-50.02541100.000000.06313
subTotal0.02541100.000000.06313
total40.24541100.00000100.00000
Note(s):
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.
Disclaimer
All information in this document is furnished for exploratory or indicative purposes only. All information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia may make changes to information published in this document at any time and without notice. Minor deviations may occur in the products from different manufacturing location. This document supersedes and replaces all information supplied prior to the publication hereof. Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.