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CDC3S04: Give some advice about design and solder.

Part Number: CDC3S04

Dears:

Our customer is using CDC3S04YFFR in project, and the project is in MP stage.

However, they find the CDC3S04YFFR will be empty solder or short circuit after a few month.

And they have solder their boards with best welding manufacturers.

Pls. give some advice about design and soder of CDC3S04YFFR.

Many thanks!