15 uF non-polarized capacitor for GGG Neutron project

[crowsmith8]

I've been putting together the parts to start the GGG Neutron project and I've located everything I need except the 15uF non-polarized capacitor.  Does anyone know where to get one of these?

Thanks in advance for the help.

[samhay]

It's just for the output cap, so the value isn't too critical and 10u or 22u will be fine.
As an alternative, you could use 2 polarised 33u caps in series anode-to-anode (or vice versa) to make a non-polarised 16.5u cap (close enough as these caps often have +/- 20% tolerance. However, this isn't going to fit on the existing layout very nicely.
While the bipolar supply means that the circuit side of the cap will be at ~0V, a polarised cap will likely survive here for a long time.

[Cozybuilder]

Its a cable TV splitter, no idea how long it was mounted outside my house.

[crowsmith8]

Thanks samhay, that's super helpful.  I'll try going with the 10u.

[hymenoptera]

Its a cable TV splitter, no idea how long it was mounted outside my house.

Lots of tabs open? hehehe 

[Granny Gremlin]

Mouser sells non polar Nichicon electrolytics FYI.  Sucks to place small orders with them tho (min ship cost is high).  Other places should stock those (or other brands) - but I don't think the usual suspects (Sm Bear/Tayda) do.  There's a couple local parts shops to me where I can get them for example.