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FLAM Electronics
Capacitors are fundamental components in electronic circuits, serving as energy storage devices that can release energy when needed. They play a crucial role in various applications, from smoothing out voltage fluctuations in power supplies to filtering signals in audio equipment. Understanding the prices of popular capacitor models is essential for engineers, hobbyists, and anyone involved in electronics, as it can significantly impact project budgets and design choices. This article aims to provide a comprehensive overview of the prices of popular capacitor models currently in stock, along with insights into their specifications and applications.
Capacitors come in various types, each with unique characteristics and applications. Here, we will explore four common types: electrolytic, ceramic, film, and tantalum capacitors.
Electrolytic capacitors are polarized capacitors that typically offer high capacitance values in a relatively small package. They are widely used in power supply circuits, audio equipment, and energy storage applications.
1. **Description and Applications**: Electrolytic capacitors are known for their ability to store large amounts of energy. They are often used in applications requiring bulk energy storage, such as power supply filtering and decoupling.
2. **Popular Models and Their Specifications**: Some popular models include:
- **Nichicon UHE Series**: Available in capacitance values ranging from 1µF to 1000µF, with voltage ratings up to 450V. Prices typically range from $0.10 to $2.00 per unit.
- **Panasonic FR Series**: Offers capacitance values from 1µF to 1000µF, with voltage ratings up to 400V. Prices range from $0.15 to $2.50 per unit.
Ceramic capacitors are non-polarized capacitors that are widely used in high-frequency applications due to their low equivalent series resistance (ESR) and stability.
1. **Description and Applications**: These capacitors are commonly used in RF circuits, decoupling applications, and timing circuits. They are available in various capacitance values and voltage ratings.
2. **Popular Models and Their Specifications**: Notable models include:
- **Murata GRM Series**: Capacitance values range from 1pF to 10µF, with voltage ratings up to 100V. Prices range from $0.01 to $0.50 per unit.
- **Kemet C4 Series**: Offers capacitance values from 1nF to 10µF, with voltage ratings up to 50V. Prices typically range from $0.02 to $0.60 per unit.
Film capacitors are known for their stability, low loss, and high reliability. They are often used in applications requiring precision and low distortion.
1. **Description and Applications**: These capacitors are commonly found in audio equipment, power electronics, and timing circuits. They are available in various dielectric materials, including polyester, polypropylene, and polycarbonate.
2. **Popular Models and Their Specifications**: Some popular models include:
- **WIMA MKS Series**: Capacitance values range from 1nF to 10µF, with voltage ratings up to 630V. Prices range from $0.10 to $1.50 per unit.
- **Vishay BC Components**: Offers a wide range of film capacitors with capacitance values from 1nF to 10µF, with voltage ratings up to 1000V. Prices typically range from $0.15 to $2.00 per unit.
Tantalum capacitors are known for their high capacitance values in small packages and are often used in applications where space is limited.
1. **Description and Applications**: These capacitors are commonly used in portable electronics, medical devices, and automotive applications due to their reliability and performance.
2. **Popular Models and Their Specifications**: Notable models include:
- **Kemet T491 Series**: Capacitance values range from 1µF to 1000µF, with voltage ratings up to 50V. Prices range from $0.20 to $3.00 per unit.
- **AVX TPS Series**: Offers capacitance values from 1µF to 1000µF, with voltage ratings up to 25V. Prices typically range from $0.25 to $3.50 per unit.
Several factors influence the prices of capacitors, including:
The materials used in capacitor construction, such as the dielectric and electrodes, significantly impact production costs. Advanced manufacturing processes can also increase prices.
Higher capacitance values and voltage ratings generally lead to increased prices. Capacitors designed for specialized applications may also command a premium.
Well-known brands with a reputation for quality and reliability often charge higher prices. Engineers may prefer these brands for critical applications.
Market demand can fluctuate based on trends in electronics, leading to price changes. Supply chain disruptions, such as those caused by global events, can also affect availability and pricing.
New technologies and innovations can lead to the development of more efficient capacitors, which may be priced higher due to their advanced features.
Nichicon UHE Series: $0.10 - $2.00
Panasonic FR Series: $0.15 - $2.50
Murata GRM Series: $0.01 - $0.50
Kemet C4 Series: $0.02 - $0.60
WIMA MKS Series: $0.10 - $1.50
Vishay BC Components: $0.15 - $2.00
Kemet T491 Series: $0.20 - $3.00
AVX TPS Series: $0.25 - $3.50
When looking to purchase capacitors, there are several options available:
1. **Amazon**: Offers a wide range of capacitors, often with customer reviews to help inform purchasing decisions.
2. **Digi-Key**: A popular choice for electronic components, providing detailed specifications and competitive pricing.
3. **Mouser Electronics**: Another reputable online retailer specializing in electronic components, with a vast inventory.
Local electronics stores may carry a selection of capacitors, allowing for immediate purchase without shipping delays.
For bulk purchases, wholesale suppliers can offer significant discounts, making them an attractive option for larger projects.
When purchasing capacitors, consider factors such as shipping costs, bulk discounts, and return policies. It's also essential to verify the specifications to ensure compatibility with your project.
In summary, capacitors are vital components in electronic circuits, and understanding their prices is crucial for making informed purchasing decisions. This article has provided an overview of popular capacitor models, their specifications, and price ranges. Additionally, we explored the factors influencing capacitor prices and where to buy them.
Selecting the right capacitor for specific applications is essential for ensuring optimal performance and reliability. As the electronics market continues to evolve, staying informed about trends and pricing will help you make the best choices for your projects.
1. Digi-Key Electronics. (2023). Capacitor Specifications and Pricing.
2. Mouser Electronics. (2023). Capacitor Product Listings.
3. Kemet Electronics. (2023). Tantalum Capacitor Series.
4. Panasonic. (2023). Electrolytic Capacitor Product Information.
5. Murata Manufacturing. (2023). Ceramic Capacitor Specifications.
By understanding the various types of capacitors and their pricing, you can better navigate the world of electronics and make informed decisions for your projects.
