Murata Electronics North America
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PRF18BE471QB5RB
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PRF18BE471QB5RB Product Overview

Introduction

The PRF18BE471QB5RB is a versatile electronic component that belongs to the category of passive components. It is commonly used in various electronic circuits and systems due to its specific characteristics and functionality.

Basic Information Overview

  • Category: Passive Component
  • Use: Used in electronic circuits for impedance matching, filtering, and signal processing.
  • Characteristics: High precision, low noise, and wide frequency range.
  • Package: Surface mount package (SMD)
  • Essence: Ceramic capacitor
  • Packaging/Quantity: Typically supplied in reels or trays containing multiple units.

Specifications

  • Capacitance: 470pF
  • Tolerance: ±10%
  • Voltage Rating: 50V
  • Temperature Coefficient: C0G/NP0
  • Dielectric Material: Ceramic

Detailed Pin Configuration

The PRF18BE471QB5RB features a standard surface mount configuration with two terminals for easy integration into circuit boards.

Functional Features

  • Impedance Matching: Provides precise capacitance for matching impedance in RF circuits.
  • Filtering: Effectively filters out unwanted frequencies in signal processing applications.
  • Signal Processing: Enhances signal quality by stabilizing voltage and reducing noise.

Advantages and Disadvantages

Advantages

  • High precision and stability
  • Low noise performance
  • Wide operating temperature range

Disadvantages

  • Limited capacitance range
  • Sensitive to mechanical stress

Working Principles

The PRF18BE471QB5RB operates based on the principles of capacitance, where it stores and releases electrical energy to perform its intended functions in electronic circuits.

Detailed Application Field Plans

The PRF18BE471QB5RB finds extensive use in the following application fields: - RF Communication Systems: Impedance matching and signal filtering. - Audio Equipment: Noise reduction and signal conditioning. - Medical Devices: Precision signal processing and filtering.

Detailed and Complete Alternative Models

  1. PRF18BE102QB6RB: 1000pF Capacitance, ±5% Tolerance, 25V Voltage Rating
  2. PRF18BE222QB7RB: 2200pF Capacitance, ±7% Tolerance, 50V Voltage Rating
  3. PRF18BE681QB8RB: 680pF Capacitance, ±8% Tolerance, 100V Voltage Rating

In conclusion, the PRF18BE471QB5RB ceramic capacitor offers high precision and reliability in electronic circuits, making it an essential component in various applications.

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10个与PRF18BE471QB5RB在技术解决方案中的应用相关的常见问题及解答

  1. What is PRF18BE471QB5RB?

    • PRF18BE471QB5RB is a specific type of capacitor used in electronic circuits, known for its high reliability and performance.

  2. What are the key specifications of PRF18BE471QB5RB?

    • PRF18BE471QB5RB is a 470pF (picoFarad) capacitor with a tolerance of ±10% and a voltage rating of 50V.

  3. In what applications can PRF18BE471QB5RB be used?

    • PRF18BE471QB5RB is commonly used in RF (radio frequency) circuits, microwave circuits, and other high-frequency applications due to its stable performance at high frequencies.

  4. What are the temperature characteristics of PRF18BE471QB5RB?

    • PRF18BE471QB5RB has a temperature coefficient of NP0/C0G, which means it exhibits minimal capacitance change over a wide temperature range.

  5. Can PRF18BE471QB5RB be used in high-power applications?

    • PRF18BE471QB5RB is not designed for high-power applications and may not be suitable for such use due to its power handling limitations.

  6. Is PRF18BE471QB5RB suitable for surface mount technology (SMT) assembly?

    • Yes, PRF18BE471QB5RB is designed for surface mount assembly and is compatible with standard SMT processes.

  7. What are the typical operating frequencies for PRF18BE471QB5RB?

    • PRF18BE471QB5RB is suitable for use in circuits operating at frequencies ranging from several megahertz to several gigahertz.

  8. Does PRF18BE471QB5RB have any special handling or storage requirements?

    • PRF18BE471QB5RB should be stored in a cool, dry environment and handled using standard ESD (electrostatic discharge) precautions to prevent damage.

  9. Are there any recommended alternatives to PRF18BE471QB5RB?

    • Depending on specific requirements, alternative capacitors with similar specifications and performance characteristics may be available, but it's important to consult with a component engineer for suitable alternatives.

  10. Where can I find detailed technical documentation for PRF18BE471QB5RB?

    • Detailed technical datasheets and application notes for PRF18BE471QB5RB can typically be obtained from the manufacturer's website or through authorized distributors.