
Too Many Capacitors? Here's How to Find the Right One
Here are five key factors to consider when selecting the right capacitor for your needs.
Last updated 4 weeks ago. Automatically generated content.


Select options and limit the number of products
Capacitor type refers to the specific construction and materials used in capacitors, which determine their electrical characteristics and applications. Selecting the right type is crucial for ensuring optimal performance in electronic circuits, affecting factors like stability, efficiency, and longevity.
Popular options (you can select more than one)
Electrolytic capacitor
Typical price
3.– to 10.–Uses an electrolyte to achieve high capacitance values, making them suitable for power supply applications.
Ideal for smoothing out voltage fluctuations in power supplies, enhancing circuit reliability.
Bestseller
Ceramic capacitor
Typical price
18.– to 22.–Constructed with ceramic materials, these capacitors are known for their stability and low losses.
Perfect for high-frequency applications, offering reliable performance in RF circuits and signal processing.
Bestseller
Film capacitor
Typical price
4.– to 31.–Made from plastic films, these capacitors provide excellent stability and low distortion.
Great for audio applications, they ensure high fidelity and clarity in sound systems.
Bestseller
Tantalum capacitor
Typical price
5.– to 9.–Utilizes tantalum metal for compact size and high capacitance, with better performance at higher voltage ratings.
Recommended for space-constrained applications like portable electronics, where reliability is critical.
Bestseller
Supercapacitors
Typical price
4.– to 22.–Offers extremely high capacitance values and rapid charge/discharge cycles, bridging the gap between conventional capacitors and batteries.
Ideal for energy storage applications, such as regenerative braking systems and backup power supplies, providing quick energy bursts.
Bestseller
Capacity refers to the amount of electrical charge a capacitor can store, measured in microfarads (µF). Understanding the capacity is crucial as it impacts a capacitor's ability to perform optimally in various circuits, affecting overall device functionality.
Popular options
1 - 20 µF
Typical price
7.– to 17.–This range is suitable for low-power applications like signal coupling and timing circuits.
Ideal for small electronic devices where space is limited but reliable performance is necessary.
Bestseller
21 - 470 µF
Typical price
4.– to 20.–Capacitors in this range are commonly used in power supply circuits for smoothing and filtering.
They provide a balance of size and capacity, making them versatile for both consumer electronics and industrial applications.
Bestseller
471 - 1.6e+07 µF
Typical price
2.– to 10.–This high-capacity range is used in large-scale applications such as energy storage and power conditioning.
Essential for systems that require significant charge storage, like electric vehicles and renewable energy systems.
Bestseller
The number of items included in a sales unit is a crucial factor when purchasing capacitors, as it affects both cost-effectiveness and project requirements. Buyers should consider their specific needs and usage scenarios to determine the best quantity, ensuring they have enough components for their applications without over-purchasing.
Popular options
2 - 5 x
Typical price
3.– to 7.–This option includes between two to five capacitors per sales unit.
Suitable for moderate projects where multiple capacitors are needed, providing savings on bulk purchases.
Bestseller
6 - 25 x
Typical price
9.– to 18.–This option includes between six to twenty-five capacitors per sales unit.
Best for larger projects or production runs, ensuring ample supply while reducing per-unit costs.
Bestseller
The country of origin refers to where the capacitor is manufactured, which can influence its quality and reliability. Understanding the origin can help customers make informed choices based on factors like manufacturing standards, material quality, and brand reputation.
Popular options (you can select more than one)
China
Typical price
5.– to 18.–Manufactured under a wide range of quality control standards, often at lower costs.
Ideal for budget-conscious consumers or projects where high volume is required without strict performance specifications.
Bestseller
Germany
Typical price
17.– to 22.–Known for precision engineering and high-quality materials, often resulting in superior performance.
Recommended for critical applications where reliability and longevity are essential, such as in automotive or aerospace industries.
Bestseller
Taiwan
Typical price
18.– to 22.–Combines competitive pricing with good manufacturing standards, offering a balance of quality and cost.
Suitable for mid-range applications where performance is important but budget constraints exist.
Bestseller
India
Typical price
100.– to 160.–Emerging as a reliable source with a growing reputation for quality in electronics manufacturing.
A good choice for projects seeking a balance between cost and quality, particularly in markets that support local production.
Bestseller
Choosing a capacitor brand significantly influences reliability, performance, and application suitability. Established brands like Velleman, Hydra, and Whadda are recognized for their quality components and specific advantages in different applications, ensuring users select the right product for their needs.
Popular brands (you can select more than one)
Velleman
Renowned for offering a wide range of electronic components, including capacitors.
Ideal for hobbyists and professionals alike, providing reliable options for DIY projects and repairs.
Bestseller
Chongx
Specializes in a variety of capacitors, including tantalum and electrolytic types.
Provides options that cater to both high-frequency and low-frequency applications.
Bestseller
Rs Pro
Offers a broad selection of capacitors that meet various industrial standards.
Ideal for professionals needing reliable components for a wide range of applications.
Bestseller