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焊锡焊料 > 无铅焊锡 > 无铅焊锡条

    无铅焊锡条

    无铅锡条系列(Pb Free Solder Bar Series)

    • 裂缝极少产生

    • 残渣极少产生

    • 腐蚀性极低

    • 良好的润湿性,扩散性

    • 良好的焊接可靠性

    • Minimal Shrinkage on fillet

    • MInimal Dross generation

    • Minimal Erosion

    • Excellent wettability and Spreadability

    • Superior joining Reliability

    波峰焊用焊锡条(Solder Bar for Wave)

    合金系

    焊接温度

    (℃)

    焊料成分

    熔点

    (℃)

    特点型号
    Sn-Cu锡铜系260±5Sn0.7Cu(α)227

    残渣少

    腐蚀性低

    2C07
    Sn0.5Cu0.06220~2293N06S
    Sn0.06Ni(α)230~2332N06
    Sn0.7Cu0.3Ag(α)221~2274A03
    250~270Sn0.7Cu0.02Ti227无铅波峰焊用LF-1-203A
    Sn0.1Cu0.04Ti227~230用于锡炉铜含量的调整LF-1-203B
    Sn-Sb锡锑系270±5 Sn5Sb232~240 

    高可靠性

    残渣少

    良好的抗腐蚀性和扩散性

    2S50
    Sn-Ag锡银系255±5Sn3.0Ag0.5Cu(α) 2173C05
    Sn3.0Ag(α)217~2202A30

    Sn3.5(3.0)Ag0.5Cu(Ni,Ge)

    2175A35

    无铅浸锡及热镀锡用焊锡条、高温焊锡条

    焊料分类熔点(℃)焊接温度(℃)特点品名
    Sn3.0Cu(α)227~312350±50

    残渣少

    腐蚀性

    优秀的焊接性能

    氧化低

    3C30
    Sn4.0Cu(α)227~353390±503C40
    Sn4.0Cu0.05Ni(α)227~353390±504C40
    Sn2Cu(α)227~268340±502C20
    Sn0.7Cu0.01Ti227255~320浸锡及热镀锡LF-1-204A
    Sn0.1Cu0.01Ti227~230255~320浸锡炉铜含量调整LF-1-204B
    Sn4.0Cu227~335340~380浸锡及热镀锡LF-8-205A40
    Sn3.0Cu227~320340~380LF-8-205A30
    Sn2.0Cu227~268340~380LF-8-205A40
    Sn0.7Cu227340~380高温锡炉铜含量调整LF-8-205A40

    无铅热风整平专用无铅焊锡条

    主成分熔点(℃)推荐热风整平工艺温度(℃)用途型号
    Sn0.7Cu0.02Ti227250~270无铅热风整平LF-1-202A
    Sn0.1Cu0.02Ti227~230250~270锡炉铜含量的调整LF-1-202B

     极少产生裂缝(Minimal Shrinkage):Shrinkage Killer Series Solder

     traditional Sn3Ag0.5Cu Joint

     After using Shrinkage Killer Solder

     

    极少产生残渣(Minimal Dross):Dross Killer Series Solder

    Solder Dross Generation    

    Decrease Effect of Solder Dross by Added Elements

            

    锡条焊接可靠性(Soldering Reliability of Solder Bar)

    良好的焊点传热特性(Excellent Themal Properties of soldering Joints)

    良好的焊接,无气泡、无裂痕(Excellent Joint without void and crack defects)

     

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