Hi technet,

We have run into solderability issues with a major battery clip supplier. The 
battery clips are SMT on the board which then get installed into a remote 
control hand held shell. After SMT reflow the clip will shear off after slight 
push with a finger. External lab analysis (cross sectioning, solderability test) 
indicated internal nickel separations hence the nickel plating process was not 
robust and tightly controlled. After months of investigation we see impoved 
results but still failures.

Has anyone else experienced this type of issue before? We are evaluating 
different options including a change of vendor. Can someone share what they 
have been using in these type of application? Appreciate any comment.

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