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Pressure sensitive Conductive Rubber Sockets

 

The current is conducted by the pressure added on the PCR bump that leads to complete connection between the PCB/LB pads and solder balls

 

 

   Advantages:

  • No damage to Load Board and Solder Ball

  • Superior electrical performance

  • Superior Yield performance

  • Simple Structure

  • High Pin Count Solution

  • Easy Maintenance
Probe Cards for Wafer Probing of Memory, Logic, Chip Card and LCD Devices
High-Performance Multilayer Printed Circuit Boards for ATE Applications, Blank Boards for Probe Cards - Handler Interface Boards - Test Boards - Burn in Boards - Engineering and Demo Boards
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Pressure Conductive Rubber (PCR) Structures

PCR Socket View
  Impressum    

     
To Win Way Homepage  
   
   
     
     
     
     
     
       
      PCR Specifications
     
For Packages BGA LGA QFN
Pitch (mm) 0,3 - 1,27 0,3 - 1,27 0,3 - 0,8
Ball Count 3000 3000 200
Average Contact Travel 0,1 - 0,2 0,1 - 0,2 0,08 - 0,16
Size (max. cm²) 10 x 10
High Frequency  14 GHz (at Max. Bandwidth -1 dB)
Min. contact resistance ~ 20mΩ
Min. Inductance (nH) 0,14
Temperature Range (°C) -40 to + 125
Typical Lifetime

  up to ~ 300K

     
     
     
     
     
       
     

Please contact aps for more information! 

 

Phone: 

0049 - (0)89-841 027-20

Fax:

0049 - (0)89-841 027-21

E-Mail

devicetest@aps-munich.com
   
   
     
   

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