"Kevin Cornwell" writes:

Ok... Pulled out a Nichicon 4.7uf 315v 105 C capacitor (H9112) and it
tested bad. Any recommendations on where to find a replacement? How
critical is the voltage for match up purposes? I cannot find this
particular unit. In fact the closest I could find was a 4.7uf 400v. Help
please...

That would be fine. The 105 degree C would be desirable though.

In general, an electrolytic cap can be replaced with one that is modestly
higher without any problems as long as it fits. I wouldn't go 10 times
higher but up to at least 2X is OK.

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