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    Socket - Clamshell and Turning(CT)

    • PacakgeBGA, QFN, LGA, QFP, SOP,MCM
    • Nb of Pins2~1999
    • Pitch0.35mm or above

    Clamshell & Turning vertical pressing, compatible with manual test and automatic test. test and validation IC device like CPU, LPDDR3,LPDDR4, eMCP, etc

    1. Detailed information

    Socket - Clamshell and Turning(CT)


    1498021773838812.gif Suitable to device packcage of BGA, QFN, LGA, QFP, SOP,etc

    1498021773838812.gif Clamshell & Turning vertical pressing

    1498021773838812.gif Stability and Reliability


    semiconductor test | Sireda Test Socket

    semiconductor test | Sireda Test Socket


    • CT socket is designed for test, debug of devices like CPU, eMMC,

      eMCP,LPDDR, etc.

    • Apply to BGA, LGA, QFP, QFN, SOP,etc.

    • Clamshell & Turning makes easy operation, more stability and


    • Compatible with manual test and automatic test.

    • Customized socket desing upon customer's requirements.



    Material Socket Body:               PEEK Ceramic

    Material Socket Lid:                AL, Cu, POM

    Contact:                                         Pogo Pin

    Operation Temperature:          -40 ~ 140 ℃

    Life Span:                                         100K Cycles

    Spring Force:                                 20g ~ 40g per Pin


    Current Rating:                        1A

    DC Resistance:                              Max. 100mΩ

    Part NumberNameDescriptionPackagePin NbMaterialRemark
    702-0000017Test Socket
    BGA484 1.0mm NA CT 23x23mmBGA484Peek Ceramic
    702-0000025Test SocketQFN48 0.4mm CT 6x6mm BQFN48Peek Ceramic
    702-0000143Test SocketBGA1148 1.0mm NA CT 35x35mmBGA1148Peek Ceramic
    702-0000929Test SocketBGA366 0.5mm  LPDDR4 CT150 15x15mm BGA366Peek Ceramic
    Test Socket
    CSOP20 0.65mm SM3244 CT 5.45x7.35mm
    Peek Ceramic

    Sireda provide CT socket for IC packeg of BGA, LGA, QFN, QFP, SOP,etc.  Contact can be GCR, PCR or Pogo pin. More CT socket, please visit Clamshell and Turning Test Socket List

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