Contents
What are good brands of electrolytic capacitors?
All Japanese caps are considered of high quality, and we like to see the following cap brands:
- Rubycon.
- United Chemi-Con (or Nippon Chemi-Con)
- Nichicon.
- Sanyo/Suncon.
- Panasonic.
- Hitachi.
- FPCAP or Functional Polymer Capacitor (ex-Fujitsu caps segment, which was bought by Nichicon)
- ELNA.
Is Kemet a good capacitor brand?
Kemet are good quality parts. Probably roughly on par with most of the “good” brands @restorer-john mentioned, or others like CDE.
What is special about Japanese capacitors?
On paper, there are often Chinese capacitors with the same specifications as an equivalent Japanese capacitor, including low ESR (equivalent series resistance) models. Japanese capacitors are also said to use a superior electrolyte that is more resilient to higher temperatures. Japanese capacitors are also known to use …
What makes a good electrolytic capacitor a good cap?
A good cap in a circuit with good design margins should last years without issues, as the design will accept some degradation of the capacitor over time before failing. Only when you know these two factors would you even be in a position to judge why a capacitor failure occurred. You need to trust your supplier.
Which is the best no audio grade capacitor?
It is the best no-audio grade capacitors. Audio grade capacitor (Elna, Black Gate) sounds better than all over. Theses devices are designed for high end audio. They have particular internal structure, which seem to be very important for audio render. While, very low ESR doesn’t seem to be quality argument.
Which is the best electrolytic capacitor for PSU?
When it comes to electrolytic caps, since they are hugely affected by increased temperatures caused by heat build-up at the PSU’s internals (but mostly by current ripple), the caps made by Japanese manufacturers are the safest and highest-quality choice. This is also why Japanese capacitors are always preferred.
Is there a problem with counterfeit electrolytic capacitors?
Counterfeit parts are a huge problem and even a reputable shop (or international distributor) can occasionally be fooled, especially with ‘lean’ warehousing and part inventories moving from place to place. Highly active question. Earn 10 reputation (not counting the association bonus) in order to answer this question.