Support: PCIe Gen4 and SAS4.0

ATE Handler Test Socket

Custom ATE Test Socket for ATE Test Handlers such as Cohu, Inc. (Xcerra), Advantest, Changchuan Technology, Taiwan Hongjin Technology, and Techwing. Efficient chip testing and sorting with adaptable packaging options, ensuring top-quality performance.

  • Application:
  • Nb of Pins:
  • Pitch:

Automatic Test (ATE) Socket


1498021773838812.gifApply for automatice test, validation test of UFS, eMMC, eMCP, DDR, Nand, etc

1498021773838812.gifSystem level or Functional test

1498021773838812.gif Pitch can be as small as 0.35mm





  • ATE test socket is designed for Automatic test of  IC devices like CPU, eMMC, eMCP, DDR, Nand, etc.

  • Socket structure can be designed according to customer's application, can be Open top type or ATE machine type.

  • Open Top (OT) test socket is mainly for burn in test.

  • ATE test socket is suitalbe for different IC package of BGA, LGA, QFP, QFN, SOP, and so on.

  • With 15+ years of experience, socket can be design according to customer's specific requirements of frequency, current, resistance, etc.

  • Floating design provide better contact and protect DUT from damage.



Material Socket Body:              Peek Ceramic/Torlon/PPS

Material Socket Lid:                AL,POM

Contact:                                         Pogo Pin

Operation Temperature:          -40 ~ 140 ℃

Life Span:                                         100K Cycles

Spring Force:                                 20g ~ 30g per Pin


Current Rating:                        3A

DC Resistance:                              Max. 100mΩ

Part NumberNameDescriptionPackagePin NbMaterialRemarks
702-0000025Test SocketQFN48 0.4mm CT 6x6mm BQFN48Peek CeramicATE
702-0000883Test SocketSOP24 0.65mm NA ATE 4.4x7.8mm SOP24Peek CeramicATE
702-0000933Test SocketLGA24 0.5mm GSL6101 ATE 3x3mm LGA24PPSATE
702-0000625Test SocketDFN8 1.0mm NA OT 4x4.2mm DFN8Peek CeramicOpen Top
702-0000684Test SocketBGA12 0.5mm NA OT 2x2.2mmBGA12PPSOpen Top

Sireda provide automatic test (ATE) socket for IC packages of BGA, LGA, QFN, QFP, SOP, etc. More ATE socket please visit Automatic Test (ATE) Socket List. For more information, please contact