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    Kelvin Test Socket for SOP package

    • PacakgeSOP, PSOP, QSOP, SSOP, TSSOP
    • Nb of Pins8~60 or more
    • Pitch0.5mm or above

    Kelvin Contact is derived from the English Physicist Lord Kelvin who invented the Kelvin Bridge. Kelvin test method is one of the test methods commonly used in analog circuit testing, also known as four terminal sensing (4T sensing). The Kelvin Bridge is usually used to measure unknown electrical resistance below 1Ω. Kelvin test sockets are an important part of electrical component testing.

    1. Detailed information

    Kelvin Test Socket for SOP Package

    1501071209540632.png                            

    1498021773838812.gif Used for analog circuit testing

    1498021773838812.gif Package can be SOP, PSOP, QSOP, SSOP, TSSOP, ...                                            

    1498021773838812.gif Pitch can be 0.5mm or above

    1498021773838812.gif Life cycle can be 300,000 or above


      kelvin socket 08.png    

         Kelvin Test Socket for SOP                                                                                                                                                          

    Kevin Socket with PCB.png

        Kelvin Test Socket with PCB                                                                                                                                                               


    dimension.png

              SOP8 0.65mm Kelvin Test Socket drawing 


    Base.png

               SOP8 Kelvin Test Socket Application with Transfer Module                                      

    1514363948378306.png

    • Kelvin test socket is used for analog circuit testing for SOP packages.

    • Dual points contact on package leads for Kelvin test.

    • Transfer module can be offered upon customer's request.

    • Customzied PCB board can be sold together with socket under customer's request.

    • Can customize DFN kelvin socket.

    1514363948533830.png

    Mechanical 

    Material Socket Body:               PEI

    Contact:                                         Blade Pin

    Operation Temperature:          -40 ~ 125 ℃

    Life Span:                                         300K ~ 500K Cycles

    Spring Force:                                 20g ~ 40g per Pin


    Electrical

    Current Rating:                        1A

    DC Resistance:                              Max. 100mΩ



    Part NumberNameDescriptionPackagePin NbMaterialRemark
    702-0001725Test SocketSOP28 0.65mm Kelvin ATESOP56PEI

    702-0001952Test SocketSOP28 0.635mm Kelvin ATESOP
    56PEI
    702-0001947Test SocketSOP20 0.65mm Kelvin ATESOP40
    PEI
    702-0001920Test SocketSOP8 1.27mm Kelvin ATESOP16PEI
    702-0001944Test SocketSOP16 1.27mm Kelvin ATESOP
    32PEI

    Sireda provide kelvin test socket for all kinds of SOP packages. More kelvin test socket or more information, please contact sales@sireda.com.


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