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5pcs CBB22 630V 475J 4.7uF Metallized Polypropylene Film Capacitors Assortment Kit Pin Pitch 30
€ 13
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*All items will import from US
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High Quality CBB Metallized Polypropylene Film Capacitors Assortment Kit constructed of metallized polypropylene film, high reliability, low loss, self-healing property.
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Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.5 lbs (230 grams) |
| What is in the box | 5pcs CBB22 630V 475J... For more details, please check description/product details |
Who Should Buy?
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Hobbyist Electronics
Ideal for DIY electronics projects requiring reliable capacitors for circuit stability and filtering applications.
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Audio Equipment
Suitable for audio enthusiasts needing capacitors to improve sound quality in amplifiers and crossovers.
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Educational Purposes
Useful for students and educators demonstrating basic electronic principles and circuit theory in practical labs.
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High-Power Applications
Not ideal for high-voltage or high-current applications where more robust capacitors are required.
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Professional Audio
May not meet the stringent quality standards required by professional audio engineers for high-fidelity sound.
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Commercial Production
Unsuitable for mass production requirements where redundant stock and industrial-grade specifications are necessary.
Product Description
5pcs CBB22 630V 475J 4.7uF Metallized Polypropylene Film Capacitors Assortment Kit Pin Pitch 30
Customer Questions & Answers
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Question:
What are the specifications of the 10pcs CBB22 400V475J 4.7UF capacitors?
Answer: The 10pcs CBB22 400V475J capacitors are metallized polypropylene film capacitors with a capacitance of 4.7 microfarads (µF) and a voltage rating of 400 volts (V). They are designed for versatile use in various electronic circuits, providing efficient performance in filtering, coupling, and energy storage applications. The P27.5 dimension ensures compatibility with multiple circuit types, making them suitable for both DIY projects and professional electronics. -
Question:
What applications are suitable for these capacitors?
Answer: These capacitors are ideal for applications such as power supplies, audio equipment, lighting circuits, and motor drives. Their ability to handle high voltage and provide consistent performance makes them invaluable in noise filtering and energy storage roles. Whether you're building a custom amplifier or designing a power inverter, the 10pcs CBB22 capacitors are a reliable choice for ensuring stability and efficiency in your electronic devices. -
Question:
How do I install these capacitors in my electronic project?
Answer: Installing the CBB22 capacitors is straightforward: ensure the device is powered off, identify the correct polarity, and solder them onto the PCB at designated capacitor spots. The leads can be bent as necessary to fit the layout. When using in circuits, be mindful of their voltage ratings to avoid any damage. This process facilitates proper filtering and energy storage necessary for smooth circuit operation, making these capacitors a crucial component in many designs. -
Question:
What are the benefits of using polypropylene film capacitors?
Answer: Polypropylene film capacitors like the CBB22 series offer superior performance, including low equivalent series resistance (ESR), high insulation resistance, and excellent temperature stability. These features ensure reliable operation in various environmental conditions. Additionally, their long lifespan makes them a preferred choice in applications demanding consistent performance over extended periods, such as in audio and RF circuits. -
Question:
What makes metallized capacitors a better choice?
Answer: Metallized capacitors, such as the CBB22 type, provide enhanced characteristics compared to non-metallized options by incorporating a thin layer of metal that improves performance in high-frequency applications. They also have self-healing properties, meaning minor dielectric failures can recover, reducing overall failure rates. This makes them especially useful in demanding applications like power electronics, where reliability is critical. -
Question:
Can I use these capacitors in high-frequency circuits?
Answer: Yes, the CBB22 4.7µF capacitors are well-suited for high-frequency circuits due to their low ESR and ESL (Equivalent Series Inductance). This makes them effective in filtering noise and stabilizing signals, particularly in RF applications or high-fidelity audio equipment. Their performance at high frequencies can significantly enhance the quality of signal transmission and overall circuit efficiency. -
Question:
What is the shelf life of these capacitors?
Answer: The shelf life of CBB22 capacitors is typically excellent due to their robust construction and material properties. Properly stored in a dry and cool environment, these capacitors can last several years before installation. It is recommended to check the specifications before usage, as storing them in extreme conditions can affect performance. Their longevity and reliability ensure that they remain effective when used in various electronic projects or devices. -
Question:
Can these capacitors be used in home-built amplifier circuits?
Answer: Absolutely! The 10pcs CBB22 400V475J capacitors are perfect for home-built amplifier circuits, where they can function as coupling or bypass capacitors. Their specifications help to smooth out signals and enhance audio quality, ensuring a clearer and more powerful output. Whether you're building a tube amp or a solid-state amplifier, integrating these capacitors will help achieve optimal performance. -
Question:
How do these capacitors compare to ceramic capacitors?
Answer: Compared to ceramic capacitors, the CBB22 metallized polypropylene film capacitors offer better stability and lower losses at higher voltages. They are less susceptible to temperature variations and frequency deviations, making them a more reliable choice for critical applications. Their low ESR and high insulation resistance contribute to superior performance in filtering and energy storage applications, which is vital in sensitive electronic circuits. -
Question:
Where can I buy 10pcs CBB22 400V475J 4.7UF capacitors in Malta?
Answer: You can purchase the 10pcs CBB22 400V475J 4.7UF P27.5 Metallized Polypropylene Film Capacitors Assortment Kit on Ubuy. They provide a convenient online platform for a variety of electronic components, ensuring that you can easily find this specific capacitor assortment kit within your region.
Cermant Capacitors Editorial Review
The 10pcs CBB22 400V225J 2.2UF P20 Metallized Polypropylene Film Capacitors Assortment Kit has received a positive reception from customers who appreciate the quality, performance, and value of these capacitors. Users find them reliable for various electronic repair projects, particularly for vintage radios and amplifiers. Many reviews highlight that these capacitors do not leak, making them a favorable replacement for older paper capacitors that often fail. The long leads provided on these capacitors are also a significant bonus for users, making installation easier and more versatile. Additionally, buyers value the compact size of these capacitors, enabling efficient use in tight spaces. Although some users expressed a preference for axial leaded capacitors, the affordability of these radial lead types ensures they are a reasonable alternative. Despite minor criticisms regarding the absence of printed capacitor values on the components themselves, the strong performance and cost-effectiveness of this kit have made it a popular choice among hobbyists and professionals alike looking to restore or build electronic devices. **
Customer Reviews & Ratings
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Pros
- Reliable and high-quality performance
- Economical alternative for replacing old capacitors
- Long leads facilitate easy installation
- Compact size allows for versatile usage in projects
- Good value for the price
Cons
- Capacitor values are not printed on the capacitors themselves
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 13
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Features & Benefits
- Includes 10 high-quality CBB22 capacitors.
- Constructed from reliable metallized polypropylene film.
- Offers low loss and self-healing properties.
- Rated voltage of 400V and capacitance of 4.7UF.
- Perfect for electronic filtering, bypass, and coupling applications.
- Ideal for energy-saving lamps and electronic rectifiers.