Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.

BFU730LX defects

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BFU730LX defects | 1 July, 2015

We use component BFU730LX and we have one problem. After reflow transistor base or collector lands are not soldered. Maybe someone have similar problems with this component? We tryed to change stencil pads (smaller , bigger) but problem is the same. Emitter land is always soldered.

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BFU730LX defects | 24 July, 2015

how are you verifying solder is the part not working electrically, are you x-raying?

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