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Chemical content 74AHC157PW-Q100

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Type numberPackagePackage descriptionTotal product weight
74AHC157PW-Q100SOT403-1TSSOP1660.55126 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
935300684118712601235Suzhou, China; Nijmegen, Netherlands; Bangkok, Thailand 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.1324377.900000.21871
PolymerAcrylic resinProprietary0.0258415.200000.04267
Resin systemProprietary0.011736.900000.01937
subTotal0.17000100.000000.28075
DieDoped siliconSilicon (Si)7440-21-30.35621100.000000.58828
subTotal0.35621100.000000.58828
Lead Frame MaterialCopper alloyCopper (Cu)7440-50-819.3131797.4700031.89558
Iron (Fe)7439-89-60.475552.400000.78536
Phosphorus (P)7723-14-00.005940.030000.00982
Zinc (Zn)7440-66-60.019810.100000.03272
subTotal19.81448100.0000032.72348
Mould CompoundAdditiveNon hazardousProprietary1.861204.700003.07376
FillerSilica fused60676-86-031.2840079.0000051.66532
Flame retardantMagnesium Hydroxide (Mg(OH)2)1309-42-82.376006.000003.92395
PigmentCarbon black1333-86-40.079200.200000.13080
Polymer1,4-Bis(methoxymethyl)benzene/phenol copolymer26834-02-61.584004.000002.61597
Non hazardousProprietary1.623604.100002.68136
Tetramethylbiphenyl diglycidyl ether85954-11-60.792002.000001.30798
subTotal39.60000100.0000065.39914
Pre-PlatingPure metal layerGold (Au)7440-57-50.015093.000000.02492
Nickel (Ni)7440-02-00.4642592.300000.76671
Palladium (Pd)7440-05-30.015593.100000.02575
Silver (Ag)7440-22-40.008051.600000.01329
subTotal0.50298100.000000.83067
WirePure metalCopper (Cu)7440-50-80.10759100.000000.17768
subTotal0.10759100.000000.17768
total60.55126100.00000100.00000
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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.