Membrane Cards with Microscrub Technology
Membrane Cards with Microscrub Technology
Membrane Cards with Microscrub Technology
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Pyramid Probe Contact Resistance<br />
from Sandia Lifetest (@ 85 C)<br />
3<br />
Lifetest at Sandia on a blank aluminum wafer<br />
(5 mil overtravel at 85 C)<br />
2.5<br />
Resistance (contact + signal line) (ohms)<br />
2<br />
1.5<br />
1<br />
0.5<br />
0<br />
440<br />
430<br />
420<br />
410<br />
400<br />
390<br />
380<br />
370<br />
360<br />
350<br />
340<br />
330<br />
320<br />
280<br />
270<br />
260<br />
250<br />
240<br />
230<br />
220<br />
210<br />
200<br />
190<br />
180<br />
170<br />
160<br />
120<br />
110<br />
100<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
Touchdowns (x 1000)<br />
(box plot <strong>with</strong>out tails comparative to data shown at SWTW '98<br />
page 24)<br />
Advanced Microelectronic Probing Solutions<br />
M<br />
TM<br />
CASCADE<br />
I C R O T E C H
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