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The 8 Best capacitors of 2025

Are you trying to find capacitors among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling capacitors on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 22 hours of research and did 34 capacitors tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best capacitors you can buy today

No. 1
ALLECIN 24 Values Electrolytic Capacitor Assortment Kit from 0.1uF to 1000uF 10V 16V 25V 50V in-line Aluminum Capacitors Set
  • ALLECIN Electrolytic Capacitors Kit contain 24 Different Values In-line Aluminum Capacitors - Perfectly suitable for variety electronic experiments.
  • Features & Advantages : Large capacity and small size. Ripple current resistance - small loss tangent, small leakage current, low internal resistance and low ripple.
  • Dielectric material: aluminum electrolytic. Lead description: long lead = positive "+"; short lead = negative "-".
  • Wide Application : In-line electrolytic capacitors are widely used in household appliances and various electronic products, and are also very suitable for DIY circuit boards.
  • Humanized packaging for easy storage and use. # Please confirm the capacitance, voltage and volume before purchasing.
No. 2
BOJACK 24Value 630pcs Aluminum Electrolytic Capacitor Assortment Box Kit Range 0.1uF-1000uF
  • In this set, we offer 24 Value electrolytic capacitors include 10V 16V 25V 50V, range from 0.1uF to 1000uF total 630pcs well packed in a plastic box, with clearly labeled compartments, parts inside will not slide or move around.
  • These electrolytic capacitors have a wide range of 0.1uF to 1000uF, with clearly marked values and voltage ratings on each capacitor for you to easy select and use.
  • Our electrolytic capacitors are widely used in power supplies and in interconnecting stages of amplifiers at audio frequencies.
  • High precision aluminum electrolytic capacitors. temperature range from -40℃ to +105℃, tolerance ±20%, stable and durable for long life use.
  • They are also great choice for DIY work, repairs and little projects, can be applied for repair TV, LCD monitor, radio, stereo, game console, microwave, etc.
No. 3
EEEEE 30 Value 300 pcs Multilayer Monolithic Ceramic Capacitor Assortment kit 10pf-10uF Individual Box Lid pf nf uf (300 pcs)
  • 10pf - 10uf 30 value 300 pcs capacitor set, 30 individual compartment
  • Each compartment has a plastic cover/door that opens and closes with a nice positive snap.
  • 🟡 10pf 15pf 22pf 33pf 47pf 68pf 100pf 220pf 470pf 680pf
  • 🔵 1nf 2.5nf 2.2nf 3.3nf 4.7nf 6.8nf 10nf 22nf 47nf 68nf
  • 🔴 0.1uf 0.15uf 0.22uf 0.33uf 0.47uf 0.68uf 1uf 2.2uf 4.7uf 10uf
No. 4
BOJACK 15 Type Values 600Pcs Ceramic Capacitor Assortment Kit Capacitors from 10pf to 100nF in a Box
  • BOJACK High Quality Multilayer Monolithic Ceramic Capacitor Assortment Kit.
  • Capacitance Model: 10pF~100nF (15 type:10pF, 20pF, 30pF, 47pF, 56pF, 68pF, 100pF,220pF, 330pF,680pF,1nF,4.7nF,10nF,47nF,100nF)
  • Premium Assorted Capacitors: High quality assorted multilayer ceramic capacitors with 10% tolerance
  • Package Quantity: 600pcs (Each model 40pcs), Packed in A Rugged Convenient Re-sealable Plastic Storage Case.
  • Excellent Humidity Resistance, Miniature Size, Wide Capacitance, Reliable Performance. Wide Applications in Computers, Data Processing, Telecommunication, Industrial Control, etc.
No. 5
MOKMMKIT 40 Values 800 Pieces, 0.1uF-1000uF, 10V 16V 25V 50V 100V, Electrolytic Capacitor Assortment Kit, DIY in-line Aluminum Capacitors Set, Direct Insertion Series
  • Product Name: MOKMMKIT High Quality Electrolytic Capacitor Kit
  • Packaging: 800 pieces of 40 value, sufficient quantity and model, suitable for almost all electronic projects that require capacitors
  • Rated voltage: 10V, 16V, 25V, 50V, 100V
  • Electrolytic capacitor value table: 0.1uF, 0.22uF, 0.33uF, 0.47uF, 1uF, 2.2uF, 3.3uF, 4.7uF, 6.8uF, 10uF, 22uF, 33uF, 47uF, 68uF, 100uF, 220uF, 330uF, 470uF, 680uF, 1000uF (Please confirm capacitance, voltage and volume before purchase)
  • Portable storage box: small in size, light in weight, easy to store and carry, each electrolytic capacitor has clear markings and rated voltage, easy to read, packaged in a transparent reusable storage box
No. 6
ALLECIN 24 Values Monolithic Ceramic Capacitor Assortment Kit 10pF 20pF 30pF 47pF 56pF 68pF 100pF 220pF 330pF 680pF 1nF 4.7nF 10nF 47nF 100nF 0.15uF 0.22uF 0.33uF 0.47uF 0.68uF 1uF 2.2uF 4.7uF 10uF
  • ALLECIN Monolithic Capacitors Kit contain 24 Different Values Ceramic Capacitors - Perfectly suitable for variety electronic experiments.
  • Withstanding voltage : 50V ; Foot pitch : 5.08MM ; Tolerance : ±10% ; Installation method: in-line (2 pins).
  • Features & Advantages : Long service life, high reliability, large specific volume, high temperature resistance and strong insulation.**Printing is clear and easy to distinguish.
  • Wide Application : Monolithic ceramic capacitors are widely used in household appliances and various electronic products, and are also very suitable for DIY circuit boards.
  • Humanized packaging for easy storage and use. # Please confirm the capacitance before purchasing.
SaleNo. 7
OCR Capacitor Kit, 500Pcs 24 Values Aluminum Electrolytic Capacitor Kit, Range 0.1uF - 1000uF 10V - 50V Assortment Kit for Electronic Repairs on Circuit Boards
  • 【Great Assortment】500pcs capacitors, range 0.1uF-1000uF, 10V/16V/ 25V/ 50V, total 24 values electrolytic capacitor assortment kit. A set of electrolytic capacitors for a basic circuit.
  • 【Clear Marking】Each electrolytic capacitor has a label to mark the capacitance value, which is easy to distinguish; all capacitors are packaged in a reusable box, which is easy to manage.
  • 【Aluminum Electrolytic Capacitors】Polar electrolytic caps for small electronics. Temperature range from -40℃ to +105℃, tolerance ±20%.
  • 【Wide Application】Great capacitor kit for the average maker or enthusiast. Electrolytic capacitors are widely used in household appliances and can be applied for repair TV, stereo, game console, LCD monitor, radio, microwave, etc.
  • 【Available as Various Needs】Excellent selection of common electrolytic caps for someone who often repaire miscellaneous electronics or just starting out building and or experimenting with circuitry.
No. 8
Swpeet 240Pcs 24 Kinds Different Electrolytic Capacitors Range 0.1uF-1000uF Assortment Kit, 10V/16V/25V/50V Aluminum Radial Electrolytic Capacitors for TV, LCD Monitor, Radio, Stereo, Game
  • [ VARIOUS KINDS]: 240Pcs 24 different Kinds electrolytic capacitor, Including range 0.1uF-1000uF assortment kit. All capacitor come in a handy box with clearly labeled compartments, parts inside will not slide or move around.
  • [ STABLE QUALITY ]: High quality Aluminum electrolytic capacitor, temperature range from -40℃ to +105℃, tolerance ±20%, stable and long service life.
  • [ CLEARLY MARK ]: Marker code on every electrolytic capacitor, and with a lable mark capacitor value, easy to distinguish; all capacitors are packed in re-use box, easy to manage, you could also add your other resistors transistors diodes capacitors in this box.
  • [ WIDE APPLICATIONS ]: Tinker, DIYer and hobbyists must! Great for repair and modification of TV, LCD monitor, radio, stereo, game console, microwave, prototyping, etc. good for repairs and little projects.
  • [ WHAT YOU GET ]: In this kit, You will get 240Pcs 24 Kinds electrolytic capacitor, include 10V 16V 25V 50V, from 0.1uF to 1000pF, a decent mix of capacitors wit a range of applications. Excellent humidity resistance, Miniature size, wide capacitance.
No. 9
EEEEE 0.1uF-2200uF capacitors 20 Value 304pcs Individual Box Lid Electrolytic Capacitor Assortment kit for Industrial Electrical and arduino
  • 🟦 0.1uF - 2200uf 20 value 304 pcs capacitor set
  • 🟦 See through the bottom of the transparent trays
  • 🟦 0.1, 0.22, 0.47, 1, 2.2, 3.3, 4.7, 10, 22, 33, 47, 100, 220, 470, 1000, 2200uf capacitance
  • 🟦 10V, 16V, 25V, 50V voltage limit
  • 🟦 Each compartment has a plastic cover/door that opens and closes with a nice positive snap
No. 10
Twidec/24 Values Aluminum Electrolytic Capacitor Assortment Box Kit 240Pcs 0.1uF-1000uF Different Range 10V/16V/25V/50V Radial Leads Electrolytic Capacitors Set
  • High precision aluminum electrolytic capacitors. temperature range from -40℃ to +105℃, tolerance ±20%, stable and solid for long life use.
  • These electrolytic capacitors have a wide range of 0.1uF to 1000uF, with clearly marked values and voltage ratings on each capacitor for you to easy select and use.
  • These electrolytic capacitors great for repair and modification of TV, LCD monitor, radio, stereo, game console, microwave, prototyping, etc. good for repairs and little projects.
  • These electrolytic capacitors are widely used in power supplies and in interconnecting stages of amplifiers at audio frequencies.
  • In this kit,You will get 240Pcs 24 Kinds electrolytic capacitor include 10V 16V 25V 50V, all capacitors are packed in re-use box, with clearly labeled compartments,easy to manage, you could also add your other resistors transistors diodes capacitors in this box.
No. 11
BEEYUIHF 925Pcs 36Values Aluminum Electrolytic Capacitor Assortment Kit Lowesr Capacitors Assorted Kits 1uF 4.7uF 10uF 22uF 47uF 100uF 220uF 330uF 470uF 680uF 1000uF
  • Hello, In this set, we offer 36 Value electrolytic capacitors include 16V 25V 35V 50V 63V, range from 1uF to 1000uF total 925Pcs well packed in a plastic box,total weight about 1kgs=2.2lb, with clearly labeled compartments, parts inside will not slide or move around.
  • Find in the package models: 10V470UF/ 10V680UF/ 10V1000UF/ 16V100UF/ 16V220UF/ 16V470UF/ 16V680UF/ 16V1000UF/ 16V1500UF/ 25V47UF/ 25V100UF/ 25V220UF/ 25V330UF/ 25V470UF/ 25V1000UF/ 35V47UF/ 35V100UF/ 35V220UF/ 35V330UF/ 35V470UF/ 35V680UF/ 35V1000UF/ 50V1UF/ 50V4.7UF/ 50V10UF/ 50V22UF/ 50V47UF/ 50V100UF/ 50V220UF/ 50V330UF/ 50V470UF/ 50V680UF/ 50V1000UF/ 63V100UF/ 63V330UF/ 63V470UF
  • High Frequency Lowesr, High precision aluminum electrolytic capacitors. temperature range from -40℃ to +105℃, tolerance ±20%, stable and durable for long life use.
  • Long operation life. more than 2000 hours.Our electrolytic capacitors are widely used in power supplies and in interconnecting stages of amplifiers at audio frequencies.
  • You will receive our complete electrolytic capacitor assortment kit in a sturdy plastic box with compartments for different parts, which facilitates transportation and can be reused many times.
No. 13
BOJACK 45+5 uF 45/5 MFD ±6% 370V/440VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight
  • BOJACK 45+5uF ±6% 370V/440V CBB65B Dual run circular start capacitor
  • Capacitor dimension: Diameter(65 mm/2.56 inch) Height(95 mm/3.74 inch)
  • Operating temperature: -40 ℃ to +70℃/-104℉to+158℉ ,Safety rated: 10,000 AFC
  • Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.
  • Replacement for 97F9895 , Z97F995 , 97F9895BZ3 , 27L880 , TRCD455 , TRCFD455 , PRCFD455 , 27L889 , 97F9851 , 97F9851S , 12788 , RC0114 , Z97F9895 , 97F9895 , TT-CAP-45/5/440R , HC98KA046 , TP-CAP-45/5/440R , CAP050450440RT , HC98JA046 , HCKS450D050R440Z , 00662441180262
No. 14
45+5 uF 45/5 MFD 370V/440V CBB65 Dual Run Round Start AC Capacitor for AC Motor Start, Fan Start, Heat Pump, Condenser Straight Cool
  • 【Model】Okumoe 45+5uF ±6% 370V/440V CBB65 Dual run start round capacitor
  • 【Capacitor Dimension】2.36 inch(60mm) in Diameter, 3.94 inch(100mm) in Height
  • 【Operating Temperature】-40℉ to +158℉ (-40℃ to +70℃); Safety Rated: 10,000 AFC
  • 【AC Connections】Top three terminals are labeled as "HERM" for the compressor motor, "FAN" for the fan, and "C" for the common line.
  • 【Lifelong Replacement】We stand behind our product's quality with lifelong free replacement service. If you encounter any issues with our capacitors, simply reach out to our dedicated customer service. We are committed to resolving any concerns and replacing defective products without any time limitations.
No. 15
(Pack of 10 Pieces) MCIGICM 1000uf 25V Capacitor, Aluminum Electrolytic Capacitor 1000uf 25v 10x17
  • 1000uf 25v capacitor Marking Temperature:0-105 ℃
  • Suggest operating Temperature:0-85 ℃
  • Voltage : 25V;Capacitance : 1000uF;Capacitance Tolerance :±20%
  • Body Size : 10 x 17mm/ 0.39'' x 0.67'' (D*L);Lead Spacing : 4mm/ 0.16'';Lead Length : 26mm/ 1.02'', 20mm/ 0.79''
No. 16
BOJACK 15 Values 150 Pcs Metallized Polypropylene Film DC Capacitor 400V/0.01uF ~ 0.56uF 630V/ 0.001uF ~ 0.068uF Assortment Kit
  • BOJACK High Quality CBB22 Metallized Polypropylene Film Capacitors Assortment Kit
  • Withstand Voltage: 400V/630V
  • Capacitance Tolerance : ±5%
  • Capacitance Model: 400V-(0.01uF/0.1uF/0.022uF/0.2uF/0.033uF/0.33uF/0.047uF/0.47uF/0.15uF/0.56uF),630V-(0.001uF/0.0022uF/0.0033uF/0.0047uF/0.068uF)
  • Package Quantity: 150pcs (Each model 10pcs), Packed in A plastic storage case.
No. 17
PANMILED 35 Values 600 Pieces High Voltage Ceramic Disc Capacitor Assortment Kit (Capacitor Range : 10pF~100nF) (250V 400V and 1KV)
  • 【Product Name】: High voltage ceramic capacitor classification kit.
  • 【Rated voltage】: 250V, 400V, 1000V.
  • 【Capacitor Models 】: 1KV 10pF, 1KV 20pF, 1KV 22pF, 1KV 33pF, 1KV 47pF, 1KV 56pF, 1KV 68pF, 1KV 82pF, 1KV 100pF, 1KV 150pF, 1KV 220pF, 1KV 330pF, 1KV 470pF, 1KV 560pF, 1KV 680pF, 1KV 820pF, 1KV 1nF, 1KV 1.5nF, 1KV 2.2nF, 1KV 3.3nF, 1KV 4.7nF, 1KV 5.6nF, 1KV 6.8nF, 1KV 10nF, 1KV 22nF, 1KV 100nF, 400V 220pF, 400V 470pF, 400V 1nF, 400V 2.2nF, 250V 470pF, 250V 1nF, 250V 2.2nF, 250V 3.3nF, 250V 4.7nF, (Including 35 value 600 pieces).
  • 【 Application Scope 】: Widely used in fields such as computers, power systems, data processing, electron microscopes, telecommunications, industrial control, etc., multiple models and sizes can meet your different needs.
  • 【Transparent storage box】: Small in size, lightweight, easy to store and carry, each model is packed in a transparent bag and packaged in a sealed reusable box.
No. 19
BOJACK 10 Values 300 Pcs Ceramic Capacitor 0.1 0.15 0.22 0.33 0.47 0.68 1 2.2 4.7 10 uF Multilayer Monolithic Ceramic Capacitor Assortment Kit
  • BOJACK High Quality Multilayer Monolithic Ceramic Capacitor Assortment Kit.
  • Capacitance Model: 10 Type--(0.1uF, 0.15uF, 0.22uF, 0.33uF, 0.47uF, 0.68uF, 1uF,2.2uF, 4.7uF,10uF)
  • Capacitors tolerance: ±10%
  • Package Quantity: 300 pcs (Each model 30 pcs), Packed in A Rugged Convenient Re-sealable Plastic Storage Case.
  • Excellent Humidity Resistance, Miniature Size, Wide Capacitance, Reliable Performance. Wide Applications in Computers, Data Processing, Telecommunication, Industrial Control, etc.
No. 20
BOJACK 10 Type Values 650Pcs Ceramic Capacitor Assortment Kit Capacitors from 0.1uf/100 nF to 10 uF in a Box
  • BOJACK High Quality Multilayer Monolithic Ceramic Capacitor Assortment Kit.
  • Capacitance Model: 0.1uF~10uF (0.1uF, 0.15uF, 0.22uF, 0.33uF, 0.47uF, 0.68uF, 1uF,2.2uF, 4.7uF,10uF)
  • Premium Assorted Capacitors: High quality assorted multilayer ceramic capacitors with 10% tolerance
  • Package Quantity: 650pcs (Each model 65pcs), Packed in A Rugged Convenient Re-sealable Plastic Storage Case.
  • Excellent Humidity Resistance, Miniature Size, Wide Capacitance, Reliable Performance. Wide Applications in Computers, Data Processing, Telecommunication, Industrial Control, etc.

How to choose a good capacitors

Does the idea of finding a fantastic capacitors make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in capacitors. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top capacitors products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top capacitors on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top capacitors brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top capacitors based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the capacitors were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good capacitors, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your capacitors.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting capacitors for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our capacitors. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what capacitors should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on capacitors.