Connector Inspection

Interconnect – Connector evaluation

Verify critical dimensions and characterize contacts

Four step process:

1. Capture Data

high resolution, optical 3D Inspection of Micro-D connector to verify critical dimensions and characterize contacts

  • 28 million data points collected
  • vertical resolution of 1 μm

 

2. Extract Critical Data

profile measurements

2D Form Measurements

3. Analyze Data

Measurement 1 – Distance Between Cavities

PositionNominalActualDeviation
Distance 1 -> 90.050″0.0497″-0.0003″
Distance 2 -> 100.050″0.0497″-0.0003″
Distance 3 -> 110.050″0.0496″-0.0004″

Measurement 2 – Cavity Diameter

DiameterNominalActualDeviation
Position 10.036 ± 0.002″0.0368″+0.0008″
Position 20.036 ± 0.002″0.0365″+0.0005″
Position 30.036 ± 0.002″0.0363″+0.0003″

Measurement 3 – Contact Height

Height StepNominalActualDeviation
Position 10.005-0.036″0.0207″+0.0000″
Position 20.005-0.036″0.0199″+0.0000″
Position 30.005-0.036″0.0199″+0.0000″

4. Report Results

Measurement 1

PositionNominalActualDeviationPass/Fail
Distance 1 -> 90.050″0.0497″-0.0003″PASS
Distance 2 -> 100.050″0.0497″-0.0003″PASS
Distance 3 -> 110.050″0.0496″-0.0004″PASS

Measurement 2

DiameterNominalActualDeviationPass/Fail
Position 10.036 ± 0.002″0.0368″+0.0008″PASS
Position 20.036 ± 0.002″0.0365″+0.0005″PASS
Position 30.036 ± 0.002″0.0363″+0.0003″PASS

Measurement 3

DiameterNominalActualDeviationPass/Fail
Position 10.005-0.036″0.0207″+0.0000″PASS
Position 20.005-0.036″0.0199″+0.0000″PASS
Position 30.005-0.036″0.0199″+0.0000″PASS