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Burn-in & Test Socket Workshop - BiTS Workshop

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90% Sn 10% Pb Lead Plat<strong>in</strong>g<br />

<strong>Test</strong>ed at Plus 125º C.<br />

Standard 2mm Contact P<strong>in</strong>s with a<br />

Polished Surface<br />

Resistance <strong>in</strong> Ohms<br />

0.02<br />

0.018<br />

0.016<br />

0.014<br />

0.012<br />

0.01<br />

0.008<br />

0.006<br />

0.004<br />

0.002<br />

0<br />

1<br />

3<br />

5<br />

7040 Durometer Elastomer<br />

P<strong>in</strong> 1 P<strong>in</strong> 3 P<strong>in</strong> 5 P<strong>in</strong> 7<br />

P<strong>in</strong> 8 P<strong>in</strong> 10 P<strong>in</strong> 12 P<strong>in</strong> 14<br />

7<br />

9<br />

11<br />

13<br />

15<br />

17<br />

19<br />

21<br />

23<br />

Number of Devices <strong>Test</strong>ed<br />

25<br />

•M<strong>in</strong> 0.01181<br />

•Max 0.01766<br />

•Range 0.00585<br />

•Mean 0.01416<br />

•Median 0.01401<br />

•Sample Standard<br />

Deviation<br />

0.00115<br />

•Average Deviation<br />

From Mean<br />

0.00095<br />

•Notable improvement<br />

over the standard p<strong>in</strong>s<br />

•The range decreased<br />

by 0.003 Ohms<br />

•The mean decreased<br />

by 0.001 Ohm<br />

•The standard deviation<br />

decreased by 0.0005<br />

Ohms

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