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TPS71501-EP: Gold in termination ? What is the Process ? (Immersion or Plated) ? Pre-tinned (Yes/No) ? Tinning process followed (Dynamic wave or double tinning process, etc.) ?

Abhishek K
Prodigy 35 points
Part Number: TPS71501-EP

Tool/software:

Hello,

Please let us know the process followed for adding gold in the termination (Immersion or Plated) ?

Also if any of these parts are with pre-tinned terminations ? If so, What is the process followed (Dynamic wave or double tinning process, etc).

Manufacturer's P/N
TLE2142MD*
ADS8361IDBQ
TLE2062AMD*
LM139D
LM139DG4
LM139DRG4
LM139DR
LM139ADG4
LM139AD
LM139ADR
LM139ADRG4
LM193DR
TLE2022AMD
INA333AIDGK*G4
INA333AIDGK*
OPA365AIDBV*
SN74AHC14MDREP
TLC2272AMDREP
TLV2462AMDREP
UC1845AMDREP
TPS77501MPWPREP
SN74AHCT00MPWREP
SN74LV14AMPWREP
SN74AC04MDREP
TLV5618AMDREP
TPS3803-01MDCKREP
TPS3805H33MDCKREP
SN74LVC125AMDREP
TLV5614MPWREP
SN74LVC1G17MDBVREP
MAX3232MPWREP
SN65HVD30MDREP
TLV4113MDGQREP
TPS73150MDBVREP
SN74AHC123AMDREP
MC33078MDREP
TPS5420MDREP
SN74LVC1G14MDBVREP
TPS3808G01MDBVTEP
SN74LVC2G74MDCUTEP
TPS71501MDCKREP
TLE2141MDREP
ISO721MMDREP
SM320F28335PTPMEP
INA129MDREP
REF5050MDREP
OPA365AMDBVTEP

Your quick reply in this regard will be highly appreciated.

Regards,

Abhishek

Moog

  • 0
    TI__Intellectual 1080 points

    Hey Abhishek,

    There are a couple places you can find this information on TI.com Typically, any lead finish is plated except for matte tin which is immersed. Any deviations will be stated in the TI datasheet.

    The information for the lead finish can be found on the orderable section of the TI datasheet. For example, the lead information for the TPS71501-EP can be found on page 9. The leads are plated using NiPdAuAg with Ag being the external plating material.

    The TI datasheet will state whether any tin is used in the lead. 

    Alternatively, you can use our material content tool on TI.com.  Once you upload your list and pull the data, you can click on the device name which will link to the base materials used to build our devices and percentages.

    Let me know if you have any additional questions!

    Best Regards,

    Nick Altman