Best Capacitors

of Dec 2024

Uiusaur 0.1uF-1000uF Capacitors 24 Value 500pcs Individual Box Lid Electrolytic Capacitor Assortment...

9.6
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⋅500 pcs 24 values including range 0.1uF - 1000uf capacitor bank. Each compartment of model capacitors is housed in a convenient box with clearly marked compartments where the parts won't slip o...

BOJACK 15 Type Values 600Pcs Ceramic Capacitor Assortment Kit Capacitors from 10pf to 100nF in a Box

9.4
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The BOJACK 15 Type Values 600Pcs Ceramic Capacitor Assortment Kit is an essential item for any electronics enthusiast. This kit contains a wide range of capacitors, from 10pF to 100nF, in a convenient...

Hilitchi 700Pcs 24

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The Hilitchi 700Pcs 24-Value Mylar Polyester Film Capacitor Assortment Kit is an ideal choice for anyone looking for a great variety of capacitors. This kit comes with 700 pieces of capacitors with 24...

BOJACK 60+7.5 uF 60/7.5 MFD ±6% 370/440 V AC CBB65 Dual Run Circular Start Capacitor for AC Motor Run...

9.4
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6. It is small in size, lightweight, heat resisting and anti-explosion. 7. This dual run capacitor is used for start-up and operation of AC motors with frequency of 50Hz/60Hz such as Industrial Grade...

7.5 MFD Capacitor 370 or 440 VAC Oval Run Capacitor for Fan Motor Blower Condenser in Air Handler Straight Cool

9.4
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The 7.5 MFD Capacitor 370 or 440 VAC Oval Run Capacitor for Fan Motor Blower Condenser in Air Handler Straight Cool - Heat Pump is an essential part of any air conditioning system. This capacitor is d...

BOJACK 15 Values 150 Pcs Metallized Polypropylene Film DC Capacitor 400V/0.01uF ~ 0.56uF 630V/ 0.001uF...

9.4
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6. Lead Color: Red 7. Uses: Widely used in instruments, meters, televisions, radios, and household appliances for direct current pulsation, pulses, and AC. BOJACK's CBB22 Metallized Polypropylene...

Genteq Capacitor 10 UF MFD 370V 97F9002, 97F9002s (Replaces Old GE# 97F9002BZ3, Z97F9002, 27L669), 10...

9.4
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3. Replaces old GE# 97F9002BZ3, Z97F9002, 27L669, HC91CA010D, HC91CA010, HC90AB010, HC96AC010 4. High quality, reliability, and durability 5. Easy to install The Genteq Capacitor 10 UF MFD 370V 9...

BOJACK 45+5 uF 45/5 MFD ±6% 370V/440VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or...

9.4
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The 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 is a great choice for anyone looking for a reliable and efficient way to...

OCR 24Value 500pcs Electrolytic Capacitor Assortment Box Kit Range 0.1uF-1000uF

9.4
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If you're looking for a convenient and affordable way to stock up on essential capacitors, then the OCR 24Value 500pcs Electrolytic Capacitor Assortment Box Kit is the perfect choice. This kit comes w...

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...

9.2
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The BOJACK 300pcs High Quality Ceramic Capacitor Assortment Kit is an excellent choice for those in need of a variety of capacitors for their projects. It features 10 different types of capacitors wit...

Electrolytic Capacitors 1uF 10uf 100uf 1000uF 220uf 47uf 470uf 10V 16V 25V 35V 50V XUANSN Low Voltage...

9.2
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6. [FEATURES] Temperature Range From -40℃ To +105℃, Leakage Current Less Than 0.01CrUr(uA) Or 3uA, Dissipation Factor ≤20% 7. [WARRANTY] 12-Hour Fast Response Service, We Promise To Solve Any P...

BOJACK 10 Type Values 650Pcs Ceramic Capacitor Assortment Kit Capacitors from 0.1uf/100 nF to 10 uF in...

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The BOJACK 10 Type Values 650Pcs Ceramic Capacitor Assortment Kit Capacitors from 0.1uf/100 nF to 10 uF in a Box is the perfect solution for all your capacitor needs. This kit contains high quality mu...

BOJACK 30+5uF 30/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan...

9.2
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6. Used for start-up and operation of AC motors with frequency of 50Hz/60Hz such as Industrial Grade Replacement for Central Air-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors. 7. Sm...

(Pack of 10 Pieces) MCIGICM 1000uf 25V Capacitor, Aluminum Electrolytic Capacitor 1000uf 25v 10x17

9.2
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The (Pack of 10 Pieces) MCIGICM 1000uf 25V Capacitor is an aluminum electrolytic capacitor with a wide range of applications. This capacitor is perfect for electronic projects, repairs, and replacemen...

BOJACK 50 uF ±5% 50 MFD 370/450 V CBB65 Round Run Start Capacitor for AC Motor Run or Fan Start and...

9.2
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6. Tolerance: ±5% 7. Frequency: 50/60Hz 8. Size: Diameter <1.97 inch> ,Height <5.32 inch> The BOJACK 50 uF ±5% 50 MFD 370/450 V CBB65 Round Run Start Capacitor is the perfect choice for runni...

Basic Electronic Components Kit Resistor 600pcs Diode 100pcs LED 6 Colors 120pcs Electrolytic Capacitor...

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Are you looking for a comprehensive electronic components kit for your next project? Look no further than the Basic Electronic Components Kit. This kit contains 600pcs of resistors, 100pcs of diodes, ...

US CBB60 20uF Wire Lead Cylinder Motor Run SH Capacitor AC 450V

8.6
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The US CBB60 20uF Wire Lead Cylinder Motor Run SH Capacitor AC 450V is a great choice for motor run applications. This capacitor is made of polypropylene film and features a rated capacitance of 20uF,...

Swpeet 240Pcs 24 Kinds Different Electrolytic Capacitors Range 0.1uF-1000uF Assortment Kit, 10V/16V/25V/50V...

9.2
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⋅ [ 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 in...

24 Values 500 Pcs Aluminum Electrolytic Capacitor Assortment Box Kit Range 0.1uF~1000uF MFD 10V/16V/25V/50V...

Capacitors are important components in electrical systems, as they store electrical energy and release it when needed. There are different types of capacitors available in the market, each having its own set of features and benefits. However, when choosing a capacitor, it is important to consider several factors to ensure its performance and longevity. In this article, we will discuss some valuable tips to consider when choosing capacitors for industrial electrical applications.

Types of Capacitors

There are different types of capacitors available in the market, each having its own set of features and benefits. The most common types of capacitors used in industrial electrical applications are:
Electrolytic Capacitors
Electrolytic capacitors are typically used in high-current applications because they have a relatively high capacitance and low ESR. They are also able to withstand high temperatures and provide stable performance over a wide temperature range. However, they are polarized, which means they must be installed with the correct polarity to avoid damage.
Ceramic Capacitors
Ceramic capacitors are commonly used in high-frequency applications as they have a low capacitance and low ESR. They are also affordable and widely available. However, they have a lower voltage rating and may be susceptible to cracking under thermal stress.
Film Capacitors
Film capacitors are used in high-voltage and high-power applications because they have a high voltage rating and low leakage current. They are also resistant to thermal stress and have a long lifespan. However, they are larger in size and more expensive than other types of capacitors.

Capacitance value

The capacitance value of a capacitor is a measure of how much electrical charge it can store. It is important to choose a capacitor with the correct capacitance value for your application. A capacitor that is too small may not provide enough power, while a capacitor that is too large may be more expensive than necessary.
Calculate the required capacitance value
To determine the required capacitance value for your application, you can use the following formula: C = Q/V Where C is the capacitance in farads, Q is the charge in coulombs, and V is the voltage.

Working Voltage

The working voltage of a capacitor is the maximum voltage that it can withstand without breaking down. It is important to choose a capacitor with a working voltage that is greater than the maximum voltage in your application to ensure reliable performance.
Consider the maximum voltage in your application
To determine the required working voltage for your capacitor, you need to consider the maximum voltage in your application. This voltage may be higher than the nominal voltage of your system due to spikes or transients.
Choose a capacitor with a higher working voltage than the maximum voltage in your application
To ensure reliable performance, you should choose a capacitor with a working voltage that is higher than the maximum voltage in your application. This will provide a safety margin and protect the capacitor from damage.

ESR (Equivalent Series Resistance)

ESR is the resistance in the capacitor's internal circuit. It is important to choose a capacitor with a low ESR for applications that require high efficiency and low power loss.
Consider the application requirements
To determine the required ESR for your capacitor, you need to consider the application requirements. Applications that require high efficiency and low power loss, such as switching power supplies or audio circuits, require capacitors with a low ESR.
Choose a capacitor with a low ESR
To ensure high efficiency and low power loss, you should choose a capacitor with a low ESR for your application.

Temperature Range

The temperature range is the range of temperatures that a capacitor can withstand without its performance being affected. It is important to choose a capacitor with a temperature range that is suitable for your application.
Consider the temperature range in your application
To determine the required temperature range for your capacitor, you need to consider the temperature range in your application. Some applications may require capacitors that can withstand high temperatures, while others may require capacitors that can withstand low temperatures.
Choose a capacitor with a suitable temperature range
To ensure reliable performance, you should choose a capacitor with a temperature range that is suitable for your application.

Package Type

The package type refers to the physical shape and size of the capacitor. It is important to choose a package type that is suitable for your application and compatible with your PCB layout.
Consider the available space on your PCB
To determine the suitable package type for your capacitor, you need to consider the available space on your PCB. Some applications may require capacitors that are small in size, while others may require capacitors that are larger.
Choose a capacitor with a suitable package type
To ensure compatibility with your PCB layout and reliable performance, you should choose a capacitor with a suitable package type for your application.

Conclusion

Choosing the right capacitor for your industrial electrical application is important to ensure reliable performance and longevity. By considering factors such as capacitance value, working voltage, ESR, temperature range, and package type, you can select the right capacitor for your application. With these valuable tips in mind, you can make an informed decision and ensure that your electrical system operates smoothly and efficiently.

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