Murata Electronics North America
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PRF18AS471QS5RB
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PRF18AS471QS5RB Product Overview

Introduction

The PRF18AS471QS5RB is a versatile electronic component that belongs to the category of passive components. This product is commonly used in various electronic circuits and systems due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Passive Component
  • Use: Electronic Circuits and Systems
  • Characteristics: High precision, reliability, compact size
  • Package: SMD (Surface Mount Device)
  • Essence: Resistor
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Resistance Value: 470 ohms
  • Tolerance: ±5%
  • Power Rating: 1/8 Watt
  • Temperature Coefficient: ±200 ppm/°C

Detailed Pin Configuration

The PRF18AS471QS5RB has a standard surface mount package with two terminals. The pin configuration is as follows: - Pin 1: Connection terminal - Pin 2: Connection terminal

Functional Features

  • High precision resistance value
  • Reliable performance in various operating conditions
  • Compact size for space-constrained applications
  • Suitable for automated assembly processes

Advantages and Disadvantages

Advantages

  • Precise resistance value
  • Compact size
  • Reliable performance
  • Suitable for automated assembly

Disadvantages

  • Limited power handling capacity
  • Tolerance of ±5% may not be suitable for high-precision applications

Working Principles

The PRF18AS471QS5RB operates based on the principle of resisting the flow of electric current through the circuit. It provides a specific resistance value to control the current flow and voltage levels within the electronic system.

Detailed Application Field Plans

The PRF18AS471QS5RB is widely used in the following application fields: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

For applications requiring alternative models, the following options can be considered: - PRF18AS221QS5RB: 220 ohms, ±5%, 1/8 Watt - PRF18AS102QS5RB: 1k ohm, ±5%, 1/8 Watt - PRF18AS681QS5RB: 680 ohms, ±5%, 1/8 Watt - PRF18AS152QS5RB: 1.5k ohms, ±5%, 1/8 Watt

In conclusion, the PRF18AS471QS5RB is a reliable and compact resistor suitable for a wide range of electronic applications, offering precise resistance values and dependable performance.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PRF18AS471QS5RB in technische oplossingen

  1. What is PRF18AS471QS5RB?

    • PRF18AS471QS5RB is a specific type of passive component, specifically a surface mount chip resistor.

  2. What are the key specifications of PRF18AS471QS5RB?

    • PRF18AS471QS5RB has a resistance value of 470 ohms with a tolerance of 0.25% and a power rating of 0.125W.

  3. How can PRF18AS471QS5RB be used in technical solutions?

    • PRF18AS471QS5RB can be used as a precision resistor in various electronic circuits, including amplifiers, filters, and sensor applications.

  4. What are the temperature coefficients for PRF18AS471QS5RB?

    • PRF18AS471QS5RB typically has a low temperature coefficient, such as ±25 ppm/°C, ensuring stable performance over a wide temperature range.

  5. Is PRF18AS471QS5RB suitable for high-frequency applications?

    • Yes, PRF18AS471QS5RB is designed to maintain stability and accuracy even at high frequencies, making it suitable for RF and microwave applications.

  6. Can PRF18AS471QS5RB withstand reflow soldering processes?

    • Yes, PRF18AS471QS5RB is designed for compatibility with standard reflow soldering processes, ensuring reliable assembly onto PCBs.

  7. Are there any recommended storage conditions for PRF18AS471QS5RB?

    • It is advisable to store PRF18AS471QS5RB in a dry environment at room temperature to maintain its electrical and mechanical properties.

  8. Does PRF18AS471QS5RB have any special handling requirements?

    • PRF18AS471QS5RB should be handled with care to avoid electrostatic discharge (ESD) damage, and it is recommended to follow standard ESD precautions during handling and assembly.

  9. Can PRF18AS471QS5RB be used in automotive electronics applications?

    • Yes, PRF18AS471QS5RB is often used in automotive electronics due to its precision and reliability, but it's important to verify its suitability for specific automotive requirements.

  10. Where can I find detailed technical information about PRF18AS471QS5RB?

    • Detailed technical information, including datasheets and application notes, can be obtained from the manufacturer's website or authorized distributors.