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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Resistance <strong>in</strong> Ohms<br />
0.05<br />
0.045<br />
0.04<br />
0.035<br />
0.03<br />
0.025<br />
0.02<br />
0.015<br />
0.01<br />
0.005<br />
0<br />
1<br />
4<br />
100% Sn Lead Plat<strong>in</strong>g<br />
<strong>Test</strong>ed at Plus 125º C.<br />
Standard 2mm Contact P<strong>in</strong>s<br />
7<br />
7070 Durometer Elastomer Set<br />
10<br />
13<br />
P<strong>in</strong> 1 P<strong>in</strong> 3<br />
P<strong>in</strong> 5 P<strong>in</strong> 7<br />
P<strong>in</strong> 8 P<strong>in</strong> 10<br />
P<strong>in</strong> 12 P<strong>in</strong> 14<br />
16<br />
19<br />
22<br />
25<br />
28<br />
31<br />
34<br />
Number of Devices <strong>Test</strong>ed<br />
37<br />
40<br />
43<br />
46<br />
49<br />
•M<strong>in</strong> 0.00901<br />
•Max 0.04540<br />
•Range 0.03638<br />
•Median 0.01092<br />
•Mean 0.01110<br />
•Sample Standard<br />
Deviation<br />
0.00572<br />
•Average<br />
Deviation From<br />
Mean 0.00341<br />
•The change to a<br />
harder elastomer<br />
caused an<br />
<strong>in</strong>crease <strong>in</strong> the<br />
mean<br />
•The overall<br />
range <strong>in</strong>creased<br />
after 28<br />
<strong>in</strong>sertions