Glttek

Probe Contact Force and Resistance Measurement

Probe Contact Force and Resistance Measurement

  



The customers are required to provide the following information:

  • PA file (must include: ID, probe coordinates, and pin assignment)
  • Desired probe downward pressure for measurement
  • Design value for probe probe contact force
  • Type of probe (cantilever, vertical, etc.)
  • Measurement method (equal OD downforce or downforce based on a common plane with four corners as reference)
  • Number of probes to be measured (full inspection or specific probe check)

Measurement limitations:

  • The pitch value should be 20 or above
  • Probe contact force should be 14g or below
  • The maximum allowable probe height difference is 60 um

Estimated working days:

  • Depending on the scale of the probe, the estimated working days range from 2 to 4 days.
 
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