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B57621C223K62
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B57621C223K62 - Capacitor Encyclopedia Entry

Product Overview

Category

The B57621C223K62 belongs to the category of ceramic capacitors.

Use

This capacitor is commonly used in electronic circuits for filtering, decoupling, and energy storage applications.

Characteristics

  • High capacitance value
  • Low equivalent series resistance (ESR)
  • Stable performance over a wide temperature range
  • Compact size

Package

The B57621C223K62 is typically available in surface mount packages, such as 0603 or 0805, making it suitable for densely populated circuit boards.

Essence

The essence of this capacitor lies in its ability to store and release electrical energy efficiently within electronic circuits.

Packaging/Quantity

These capacitors are often supplied in tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Capacitance: 22nF
  • Voltage Rating: 50V
  • Tolerance: ±10%
  • Dielectric Material: Ceramic

Detailed Pin Configuration

The B57621C223K62 is a two-terminal device with no polarity. The pin configuration consists of two metalized terminals for soldering onto the circuit board.

Functional Features

  • High capacitance density
  • Low self-inductance
  • Excellent high-frequency characteristics
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Small footprint
  • Suitable for high-frequency applications
  • Reliable performance over temperature variations

Disadvantages

  • Limited voltage rating compared to some other capacitor types
  • Tolerance may not be tight enough for precision applications

Working Principles

The B57621C223K62 operates based on the principle of storing charge in the ceramic dielectric material between its terminals. When connected in a circuit, it can filter out noise, stabilize voltage, and provide energy storage as needed.

Detailed Application Field Plans

Power Supplies

In power supply circuits, the B57621C223K62 can be used for decoupling and filtering to ensure stable and clean power delivery to sensitive components.

RF Circuits

Due to its excellent high-frequency characteristics, this capacitor is well-suited for use in radio frequency (RF) circuits for impedance matching and tuning.

Signal Processing

In signal processing circuits, the capacitor can be employed for coupling and DC blocking to maintain signal integrity.

Detailed and Complete Alternative Models

  • C3225X7S2A226M250AC (TDK)
  • GRM32ER61A226KE20L (Murata)
  • CC0603KRX7R9BB223 (Yageo)

In conclusion, the B57621C223K62 ceramic capacitor offers high capacitance density, compact size, and reliable performance, making it a versatile component for various electronic applications.

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技術ソリューションにおける B57621C223K62 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the B57621C223K62 capacitor used for?

    • The B57621C223K62 is a ceramic capacitor commonly used in electronic circuits for filtering, decoupling, and energy storage.

  2. What are the key specifications of the B57621C223K62 capacitor?

    • The B57621C223K62 is a 22nF (nanoFarad) capacitor with a voltage rating of 630V and a tolerance of ±10%.

  3. Can the B57621C223K62 be used in high-voltage applications?

    • Yes, the B57621C223K62's 630V voltage rating makes it suitable for use in high-voltage applications such as power supplies and lighting systems.

  4. Is the B57621C223K62 suitable for use in audio circuits?

    • Yes, the B57621C223K62 can be used in audio circuits for coupling, bypassing, and filtering applications.

  5. What are the temperature characteristics of the B57621C223K62?

    • The B57621C223K62 has a temperature coefficient of X7R, which means it is stable over a wide temperature range (-55°C to +125°C).

  6. Can the B57621C223K62 be used in surface mount technology (SMT) applications?

    • Yes, the B57621C223K62 is designed for surface mount technology and is available in various SMT package sizes.

  7. Are there any specific precautions to consider when using the B57621C223K62 in circuit designs?

    • It's important to consider the voltage derating and ESR (Equivalent Series Resistance) of the capacitor to ensure proper performance in the circuit.

  8. What are the typical applications of the B57621C223K62 in technical solutions?

    • Typical applications include power supplies, lighting systems, audio equipment, communication devices, and industrial electronics.

  9. Does the B57621C223K62 have any special handling or storage requirements?

    • The B57621C223K62 should be stored in a dry environment and protected from excessive humidity to maintain its electrical properties.

  10. Where can I source the B57621C223K62 capacitor for my technical project?

    • The B57621C223K62 capacitor can be sourced from various electronic component distributors, both online and offline, specializing in passive components.