[sdiy] What are these Capacitor's type ???

J. Verhoeven jarno.verhoeven at ziggo.nl
Mon Feb 25 16:07:36 CET 2013


Looks like PIO (paper in oil), can you crack one open?

Found this on eBay:
http://www.ebay.com/itm/2-Vintage-Sangamo-Green-Molded-Oil-Capacitors-0-25uF-400VDC-/221180959971?pt=Vintage_Electronics_R2&hash=item337f699ce3

If that statement is correct, indeed PIO.



On 02/25/13, Jean-Pierre Desrochers  <jpdesroc at oricom.ca> wrote:
> Can anybody tell what type of capacitors
> are these in the picture here:
> http://www.arcenson.com/public/Capacitors.jpg
> 
> They are manufactured by Sangamo but can't say more.
> 
> Would they be paper capacitors type ?
> I know they are vintage ones so would they need to be replaced.
> Their shell looks like plastic so they should
> be humidity proof.. still reliable ??
> They were part of a vintage RF Generator.
> 
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