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IPC J STD 004B Reliability tests

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#63232

IPC J STD 004B Reliability tests | 3 December, 2010

Hi In Dec 2008 the IPC J STD 004 was updated to 004B, and I am wondering what the new test conditions are for testing flux Surface Insulation Resistance and Electro Migration Potential within the new spec. I am looking for the recommended test temp / humidity for the SIR test and as well as these, also the applied voltage and test voltage for the Electro Migration test. thanks

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#63349

IPC J STD 004B Reliability tests | 20 December, 2010

Test Resistance to ECM shall be 65C +- 2C @ 88.5% +- 3.5% All SIR Measurements shall not exceed 100 MOhm. I am not sure of voltage.

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