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Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


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identifying | 16 December, 2015

looking for an id please

the part labeled 220


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identifying | 17 December, 2015

AN inductor probably 22uH 5A. Check a TDK catalogue

Another approach is identify the power control IC next to it and look up the App note associated with it, 9 times out of 10 it will be the same as recommended. Are you servicing a TV tuner ? If so they never fail except by reflowing the solder from the board. Due to failing electro's or a shorted load increasing current in them.

regards sarason

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