In Reply to: Is there room in the vertical direction,.. posted by Lew on March 26, 2017 at 08:29:22:
I could mount axial caps vertically. I work on Farfisa Combo Organs, and they did that all the time. Of course, the fact that Farfisa did it doesn't exactly inspire me to adopt the practice. It does cause the end caps of some brands of capacitor to pop loose over time.
In the end, I think I've figured out a way to mount a film & foil capacitor on the underside of the PCB that won't cause any problems.
I guess my takeaway from this thread is that no commercial metallized film capacitors are acceptable. But then, how is it that capacitors like Auricaps and SonicCaps are OK? Winding capacitors is not something you can do in your garage. It has to be done by a capacitor manufacturer that's contracted to make them. Do they use a thicker metallization layer?
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Follow Ups
- RE: Is there room in the vertical direction,.. - Thermionic27609 08:50:02 03/26/17 (13)
- RE: Is there room in the vertical direction,.. - Lew 14:19:23 03/26/17 (12)
- RE: Is there room in the vertical direction,.. - Eli Duttman 15:04:17 03/26/17 (11)
- We don't disagree... - Lew 17:33:08 03/26/17 (10)
- Metallized caps require significant break-in time... - Interstage Tranny 19:51:04 03/26/17 (9)
- RE: Metallized caps require significant break-in time... - Thermionic27609 13:52:38 03/27/17 (6)
- RE: Metallized caps require significant break-in time... - Eli Duttman 14:27:21 03/27/17 (5)
- RE: Metallized caps require significant break-in time... - Thermionic27609 15:51:32 03/27/17 (4)
- RE: Metallized caps require significant break-in time... - Steve O 17:26:26 03/27/17 (3)
- RE: Metallized caps require significant break-in time... - Michael Samra 17:49:25 03/27/17 (2)
- RE: Metallized caps require significant break-in time... - Thermionic27609 18:30:43 03/27/17 (1)
- OK... - Steve O 18:45:49 03/27/17 (0)
- RE: Metallized caps require significant break-in time... - Eli Duttman 11:59:12 03/27/17 (0)
- RE: Metallized caps require significant break-in time... - amnesiac 02:23:30 03/27/17 (0)