Should I buy capacitors from China?

Don't ever buy capacitors from China. Especially top brands from the post above. In addition to those there are: Vishay and Kemet are not "premium" grade electrolytic manufacturers. Kemet makes fine poly's and Vishay makes fine ceramic caps. I would not recommend ether as first choice for Electrolytics.

Where can I buy a capacitor?

Capacitors seem to be one of those things that is counterfeited a lot, so definitely want to buy from good sources like Digikey, Mouser etc. AVoid Ebay, Aliexpress, Amazon etc as you don't know what you're getting. Re: Capacitor brands? Vishay and Kemet are not "premium" grade electrolytic manufacturers.

Are there any good capacitor brands?

There are many good capacitor brands. Not in particular order.. I personally prefer Rubycon but for reasons of availability do sometimes use Panasonic/nichicon. There are also many other ok brands but i prefer the above. Re: Capacitor brands? Don't ever buy capacitors from China. Especially top brands from the post above.

Is Kemet a good electrolytic brand?

Vishay and Kemet are not "premium" grade electrolytic manufacturers. Kemet makes fine poly's and Vishay makes fine ceramic caps. I would not recommend ether as first choice for Electrolytics. Cornell Dubilier makes good very large capacity electrolytics but is not preferable in my opinion in small values. Re: Capacitor brands?

Is Ali express a reliable source of capacitors?

Never buy capacitors from unreliable sources as there are huge market for fakes. Ali express is not reliable source of goods. There are many good capacitor brands. Not in particular order.. I personally prefer Rubycon but for reasons of availability do sometimes use Panasonic/nichicon. There are also many other ok brands but i prefer the above.

What are aluminum electrolytic capacitors used for?

Aluminum electrolytic capacitors are suitable for applications that require high capacitance, high voltage, and low frequency, such as smoothing, filtering, and energy storage.

Capacitor brands?

Vishay and Kemet are not "premium" grade electrolytic manufacturers. Kemet makes fine poly''s and Vishay makes fine ceramic caps. I would not recommend ether as first …

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Weiqing Electronics Co., Ltd_ Capacitor Factory_ Capacitor

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Three common options—multilayer ceramic capacitors (MLCCs), film, or aluminum electrolytic—offer advantages and disadvantages, and there are myriad variations within each category. Choosing the right type ensures the …

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Quality Electrolytic Capacitors -- Which Brands and Why?

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One of the capacitors has a slight bump at the top (slightly swollen), but all measure ''within'' specs: 5,860uF (or -14% but the specs are +/-20%) and a Dissipation Factor …

Do electrolytic capacitors have a limited shelf life?

Aluminium Electrolytic Capacitors: Epcos: 2 years, cf. this applications information Cornell Dubilier: 3 years as per this document. Nichicon: 2 years; section 2-6 in …

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I''m planning to replace them with SLPX682M100H9P3 by Cornell Dubilier Electronics (CDE), which I hear makes good capacitors. It is …

PSU 101: Capacitors Manufacturer Tier List

In the case of polymer caps, all types are considered good for PSU usage due to their ability to withstand higher operating temperatures than their electrolytic counterparts.

Recognizing good quality electrolytic capacitors

Using a general-purpose capacitor in a circuit that needs a high ripple, low-impedance capacitor is a prime example of where things can go bad quickly. A good cap in a circuit with good design …

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Electrolytic Capacitors Electrolytic capacitors, one of the most common types of polarized capacitors, have clear polarity markings. ... If no markings are provided, the longer …

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The old maroon Roederstein ("ERO") electrolytic capacitors as used in Bang & Olufsen and other European makes from the 1970s can also …

Good or bad capacitor. How to determine this using ESR tables.

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