EPCOS (TDK)
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B72214S2421K101
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B72214S2421K101

Product Overview

  • Category: Passive Electronic Component
  • Use: Suppression of electromagnetic interference
  • Characteristics: High reliability, low capacitance, compact size
  • Package: Surface mount
  • Essence: Suppresses unwanted electromagnetic interference
  • Packaging/Quantity: Tape and reel packaging, quantity varies based on order

Specifications

  • Manufacturer: EPCOS (TDK)
  • Part Number: B72214S2421K101
  • Capacitance: 420pF
  • Voltage Rating: 250V
  • Tolerance: ±10%
  • Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The B72214S2421K101 is a surface mount capacitor with two terminals. The pin configuration is as follows: - Pin 1: Connected to one terminal of the capacitor - Pin 2: Connected to the other terminal of the capacitor

Functional Features

  • EMI Suppression: Effectively suppresses electromagnetic interference in electronic circuits
  • High Reliability: Designed for long-term and stable performance
  • Low Capacitance: Minimizes impact on signal integrity

Advantages and Disadvantages

Advantages

  • Compact size allows for space-efficient PCB layout
  • High reliability ensures consistent performance over time
  • Low capacitance minimizes impact on high-frequency signals

Disadvantages

  • Limited to specific voltage and capacitance ratings
  • Surface mount package may require specialized soldering techniques

Working Principles

The B72214S2421K101 operates by providing a path for unwanted electromagnetic interference to be absorbed and dissipated, preventing it from affecting sensitive electronic components. This is achieved through the capacitor's ability to store and release electrical energy, effectively suppressing EMI.

Detailed Application Field Plans

The B72214S2421K101 is commonly used in various electronic devices and systems where suppression of electromagnetic interference is critical. Some application fields include: - Telecommunications equipment - Consumer electronics - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • B72214S2121K101: Similar specifications with slightly lower capacitance
  • B72214S2521K101: Similar specifications with slightly higher capacitance
  • B72214S2421K102: Higher voltage rating with similar capacitance

In conclusion, the B72214S2421K101 is a reliable and compact surface mount capacitor designed to effectively suppress electromagnetic interference in electronic circuits, making it an essential component in various applications.

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10个与B72214S2421K101在技术解决方案中的应用相关的常见问题及解答

  1. What is the B72214S2421K101 component used for in technical solutions?

    • The B72214S2421K101 is a ceramic transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What are the key specifications of the B72214S2421K101?

    • The B72214S2421K101 has a working voltage of 21V, a peak pulse current of 100A, and a low clamping voltage, making it suitable for protecting various electronic circuits.

  3. How does the B72214S2421K101 provide protection in technical solutions?

    • When a voltage spike occurs, the B72214S2421K101 quickly conducts excess current to ground, preventing it from reaching sensitive components and causing damage.

  4. In what applications is the B72214S2421K101 commonly used?

    • The B72214S2421K101 is often used in telecommunications equipment, industrial control systems, automotive electronics, and other applications where protection against voltage transients is critical.

  5. What are the advantages of using the B72214S2421K101 in technical solutions?

    • The B72214S2421K101 offers fast response times, low clamping voltages, and high surge handling capabilities, providing robust protection for sensitive electronics.

  6. How should the B72214S2421K101 be integrated into a circuit?

    • The B72214S2421K101 can be directly connected across the input or output terminals of sensitive components to divert transient currents away from them.

  7. Are there any limitations or considerations when using the B72214S2421K101?

    • It's important to ensure that the B72214S2421K101 is properly rated for the expected voltage transients and that it is correctly installed to provide effective protection.

  8. Can the B72214S2421K101 be used in conjunction with other protective components?

    • Yes, the B72214S2421K101 can be part of a comprehensive protection scheme that includes fuses, varistors, and other TVS diodes to safeguard against a wide range of transient events.

  9. What are the potential failure modes of the B72214S2421K101?

    • The B72214S2421K101 may fail in short-circuit mode or open-circuit mode if subjected to excessive transient energy, so it's important to monitor its condition and replace it if necessary.

  10. Where can I find detailed application notes and guidelines for using the B72214S2421K101 in technical solutions?

    • Detailed application notes and guidelines for the B72214S2421K101 can be found in the product datasheet, technical documentation from the manufacturer, and industry-specific design resources.