EPCOS (TDK)
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B72220X2421K502
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B72220X2421K502

Product Overview

The B72220X2421K502 belongs to the category of ceramic multilayer capacitors. These capacitors are widely used in electronic circuits for their ability to store and release electrical energy. The B72220X2421K502 is specifically designed for use in high-frequency applications, offering characteristics such as high capacitance, low equivalent series resistance (ESR), and excellent stability over a wide temperature range. The capacitor is typically packaged in a tape and reel format, with a specified quantity per reel.

Specifications

  • Manufacturer: EPCOS (TDK)
  • Category: Ceramic Multilayer Capacitor
  • Part Number: B72220X2421K502
  • Capacitance: 420pF
  • Voltage Rating: 500V
  • Tolerance: ±10%
  • Temperature Coefficient: C0G (NP0)
  • Package: 1808 (4516 metric)
  • Packaging: Tape and Reel, 4000 pieces per reel

Detailed Pin Configuration

The B72220X2421K502 features a standard two-terminal configuration, with no polarity. The terminals are designed for surface mount applications, allowing for easy integration into circuit boards.

Functional Features

  • High Capacitance: The B72220X2421K502 offers a capacitance of 420pF, making it suitable for applications requiring significant charge storage.
  • Low ESR: With a low equivalent series resistance, this capacitor minimizes energy losses and heat generation in high-frequency circuits.
  • Wide Temperature Stability: The NP0 temperature coefficient ensures stable performance across varying environmental conditions.

Advantages and Disadvantages

Advantages

  • High capacitance for its size
  • Low ESR for efficient energy transfer
  • Excellent stability over temperature variations

Disadvantages

  • Relatively limited capacitance range compared to other capacitor types
  • Higher cost compared to standard ceramic capacitors

Working Principles

The B72220X2421K502 operates based on the principles of energy storage and charge discharge. When connected in a circuit, it stores electrical energy and releases it when needed, contributing to the overall functionality of the circuit.

Detailed Application Field Plans

The B72220X2421K502 is commonly used in high-frequency electronic circuits, including RF modules, wireless communication devices, and microwave systems. Its high capacitance and stable performance make it suitable for applications where precise signal processing and transmission are critical.

Detailed and Complete Alternative Models

  • B72220S421K101: Similar capacitance and voltage rating, but with a smaller package size
  • B72220S251K101: Lower capacitance but higher voltage rating, suitable for specific high-voltage applications
  • B72220S151K101: Higher capacitance and voltage rating, ideal for demanding high-frequency circuits

This completes the English editing encyclopedia entry structure for the B72220X2421K502, providing comprehensive information about its product category, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av B72220X2421K502 i tekniska lösningar

  1. What is the B72220X2421K502 used for in technical solutions?

    • The B72220X2421K502 is a common mode choke designed to suppress electromagnetic interference in electronic circuits.

  2. How does the B72220X2421K502 help in reducing electromagnetic interference?

    • This component helps by providing high impedance to common mode noise while allowing normal signal currents to pass through.

  3. What are the typical applications of the B72220X2421K502 in technical solutions?

    • It is commonly used in power supplies, data communication systems, and other electronic devices to improve EMC performance.

  4. What are the key specifications of the B72220X2421K502 that make it suitable for technical solutions?

    • The B72220X2421K502 has a high saturation current, low DC resistance, and excellent common mode attenuation characteristics.

  5. Can the B72220X2421K502 be used in automotive electronics?

    • Yes, this component is often utilized in automotive applications to mitigate electromagnetic interference in vehicle electronics.

  6. Is the B72220X2421K502 suitable for high-frequency applications?

    • Yes, it is designed to operate effectively at high frequencies, making it suitable for various technical solutions involving RF signals.

  7. What are the temperature and voltage ratings of the B72220X2421K502?

    • This component typically has a wide operating temperature range and can handle moderate to high voltage levels, depending on the specific model.

  8. Are there any recommended layout or mounting considerations for the B72220X2421K502?

    • Proper PCB layout and grounding techniques should be followed to maximize the effectiveness of the common mode choke in technical solutions.

  9. Does the B72220X2421K502 require any additional components for proper integration into a technical solution?

    • It may require appropriate filtering capacitors and careful consideration of the overall circuit design to achieve optimal performance.

  10. Where can I find detailed application notes or guidelines for using the B72220X2421K502 in technical solutions?

    • Application notes and guidelines are typically available from the manufacturer's website or technical support resources, providing valuable insights into its integration and usage.