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Chemical content HEF4051BTT

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Type numberPackagePackage descriptionTotal product weight
HEF4051BTTSOT403-1TSSOP1664.37527 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9352786371181612601235Bangkok, Thailand; Suzhou, China; Shanghai, China; Jiangyin, China; Nijmegen, Netherlands 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.4005080.100000.62213
PolymerResin systemProprietary0.0995019.900000.15456
subTotal0.50000100.000000.77669
DieDoped siliconSilicon (Si)7440-21-31.29338100.000002.00913
subTotal1.29338100.000002.00913
Lead Frame MaterialCopper alloyCopper (Cu)7440-50-837.0386097.4700057.53545
Iron (Fe)7439-89-60.912002.400001.41669
Phosphorus (P)7723-14-00.011400.030000.01771
Zinc (Zn)7440-66-60.038000.100000.05903
subTotal38.00000100.0000059.02888
Mould CompoundAdditiveNon hazardousProprietary1.081004.700001.67922
FillerSilica fused60676-86-018.1700079.0000028.22512
Flame retardantMagnesium Hydroxide (Mg(OH)2)1309-42-81.380006.000002.14368
PigmentCarbon black1333-86-40.046000.200000.07146
Polymer1,4-Bis(methoxymethyl)benzene/phenol copolymer26834-02-60.920004.000001.42912
Non hazardousProprietary0.943004.100001.46485
Tetramethylbiphenyl diglycidyl ether85954-11-60.460002.000000.71456
subTotal23.00000100.0000035.72801
Pre-PlatingPure metal layerGold (Au)7440-57-50.015001.000000.02330
Nickel (Ni)7440-02-01.4550097.000002.26018
Palladium (Pd)7440-05-30.030002.000000.04660
subTotal1.50000100.000002.33008
WirePure metalCopper (Cu)7440-50-80.08189100.000000.12720
subTotal0.08189100.000000.12720
total64.37527100.00000100.00000
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.