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Chemical content 74AHC257D-Q100

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Type numberPackagePackage descriptionTotal product weight
74AHC257D-Q100SOT109-1SO16162.16064 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
935300735118612601235Nijmegen, Netherlands; Bangkok, Thailand; Suzhou, China 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.0155877.900000.00961
PolymerAcrylic resinProprietary0.0030415.200000.00187
Resin systemProprietary0.001386.900000.00085
subTotal0.02000100.000000.01233
DieDoped siliconSilicon (Si)7440-21-30.29304100.000000.18071
subTotal0.29304100.000000.18071
Lead Frame MaterialCopper alloyCopper (Cu)7440-50-854.6301297.4700033.68889
Iron (Fe)7439-89-61.345162.400000.82952
Phosphorus (P)7723-14-00.016810.030000.01037
Zinc (Zn)7440-66-60.056050.100000.03456
subTotal56.04814100.0000034.56334
Mould CompoundAdditiveNon hazardousProprietary4.899614.700003.02145
FillerSilica fused60676-86-082.3551379.0000050.78614
Flame retardantMagnesium Hydroxide (Mg(OH)2)1309-42-86.254826.000003.85718
PigmentCarbon black1333-86-40.208490.200000.12857
Polymer1,4-Bis(methoxymethyl)benzene/phenol copolymer26834-02-64.169884.000002.57145
Non hazardousProprietary4.274134.100002.63574
Tetramethylbiphenyl diglycidyl ether85954-11-62.084942.000001.28573
subTotal104.24700100.0000064.28626
Pre-PlatingPure metal layerGold (Au)7440-57-50.042683.000000.02632
Nickel (Ni)7440-02-01.3132192.300000.80982
Palladium (Pd)7440-05-30.044113.100000.02720
Silver (Ag)7440-22-40.022761.600000.01404
subTotal1.42276100.000000.87738
WirePure metalCopper (Cu)7440-50-80.12970100.000000.07998
subTotal0.12970100.000000.07998
total162.16064100.00000100.00000
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.