Burn-in & Test Socket Workshop - BiTS Workshop
Burn-in & Test Socket Workshop - BiTS Workshop
Burn-in & Test Socket Workshop - BiTS Workshop
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Figure 2. 50 µ<strong>in</strong> thick gold plated<br />
conductor pads after 500 hrs at 125<br />
ºC. This is typical of appearance of<br />
similar conductor pads.<br />
Figure 3. 50 µ<strong>in</strong> thick gold plated<br />
conductor pads after 1,000 hrs at<br />
125 ºC. Note good uniform<br />
appearance.<br />
Figure 4. 20 µ<strong>in</strong> thick electroless gold<br />
plated conductor pads after 1,000 hrs at<br />
125 ºC. Note blister<strong>in</strong>g.<br />
Slide 12
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