Sn-Cu/Sn-Ag-Cu system alloy lead-free solder wire

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● Sn-Cu/Sn-Ag-Cu system alloy solder is refined with the new casting process and high-purity raw materials, and is used for manual soldering with soldering iron as per strict environmental requirements
● The product adopts a scientific flux formula, and features good fluidity, low smoke, and minimal splashing, etc.

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隐藏域元素占位

Sn-Cu/Sn-Ag-Cu system alloy lead-free solder wire

● Sn-Cu/Sn-Ag-Cu system alloy solder is refined with the new casting process and high-purity raw materials, and is used for manual soldering with soldering iron as per strict environmental requirements
● The product adopts a scientific flux formula, and features good fluidity, low smoke, and minimal splashing, etc.

Classification:

Solder Wire

  • Description

    Lead-free Solder Wire

    Alloy composition

    Sn-0.7Cu

    Sn-0.3Ag-0.7Cu

    Sn-3.0Ag-0.5Cu

    Sn-3.5Ag

    Sn-4.0Ag

    Flux content

    1.0-3.0%

    1.0-3.0%

    1.0-3.0%

    1.0-3.0%

    1.0-3.0%

    Melting point (℃)

    227

    217-227

    217-221

    217

    217-221

     

    Performance of Lead-free Tin Wire Flux

    Type

    Sw209

    Sw208

    Sw308

    Sw309

    Sw26

    J-STD-004 Classification

    ROL0

    ROL1

    ROM1

    ROM1

    ORM1

    Standard content

    2.5%

    2.2%

    2.2%

    1.5%

    2.2%

    Characteristics

    Completely halogen-free

    Widest scope of application

    For nickel plated parts

    Suitable for fuse lndustry

    Water solubility

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