Murata Electronics North America
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PRF18BB471QS5RB
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PRF18BB471QS5RB Product Overview

Introduction

The PRF18BB471QS5RB is a high-performance resistor belonging to the category of passive electronic components. This entry provides an in-depth overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Passive Electronic Component
  • Use: Resistive load in electronic circuits
  • Characteristics: High precision, low temperature coefficient, stable performance
  • Package: Surface mount
  • Essence: Precision resistor for electronic applications
  • Packaging/Quantity: Tape and reel packaging, quantity as per customer requirements

Specifications

  • Resistance Value: 470 ohms
  • Tolerance: ±0.1%
  • Power Rating: 1/8 Watt
  • Temperature Coefficient: ±25 ppm/°C
  • Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The PRF18BB471QS5RB has two terminals for connection in electronic circuits. The pin configuration is as follows: - Pin 1: Connection terminal 1 - Pin 2: Connection terminal 2

Functional Features

  • High precision resistance value
  • Low temperature coefficient for stable performance over varying temperatures
  • Suitable for use in precision electronic circuits
  • Compact surface mount package for space-constrained applications

Advantages and Disadvantages

Advantages

  • High precision and stability
  • Small form factor for space-constrained designs
  • Low temperature coefficient ensures consistent performance

Disadvantages

  • Sensitive to overvoltage conditions
  • Limited power handling capacity

Working Principles

The PRF18BB471QS5RB operates based on the principle of resistive load, providing a precise resistance value to control current flow within electronic circuits. Its low temperature coefficient ensures that the resistance remains stable across varying environmental conditions.

Detailed Application Field Plans

The PRF18BB471QS5RB is widely used in the following applications: - Precision measurement equipment - Audio amplifiers - Signal processing circuits - Control systems - Medical devices

Detailed and Complete Alternative Models

For applications requiring similar specifications, the following alternative models can be considered: - PRF18BB221QS5RB: 220 ohm, ±0.1%, 1/8W - PRF18BB102QS5RB: 1k ohm, ±0.1%, 1/8W - PRF18BB681QS5RB: 680 ohm, ±0.1%, 1/8W

In conclusion, the PRF18BB471QS5RB is a precision resistor with high stability and accuracy, suitable for a wide range of electronic applications requiring precise resistance values.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PRF18BB471QS5RB i tekniske løsninger

  1. What is PRF18BB471QS5RB?

    • PRF18BB471QS5RB is a specific type of passive component, specifically a surface mount resistor.

  2. What are the key specifications of PRF18BB471QS5RB?

    • PRF18BB471QS5RB has a resistance value of 470 ohms with a tolerance of 0.1% and a power rating of 1/8 watt.

  3. In what applications can PRF18BB471QS5RB be used?

    • PRF18BB471QS5RB is commonly used in precision electronic circuits, audio equipment, instrumentation, and other applications requiring high precision resistors.

  4. What is the temperature coefficient of PRF18BB471QS5RB?

    • The temperature coefficient of PRF18BB471QS5RB is typically around 25 ppm/°C, indicating its stability over a wide temperature range.

  5. Is PRF18BB471QS5RB suitable for high-frequency applications?

    • Yes, PRF18BB471QS5RB is designed to maintain its performance at high frequencies, making it suitable for RF and microwave applications.

  6. Can PRF18BB471QS5RB be used in harsh environments?

    • PRF18BB471QS5RB is not specifically designed for harsh environments, so it may not be suitable for applications with extreme temperatures or exposure to moisture and contaminants.

  7. Does PRF18BB471QS5RB have any special handling requirements?

    • PRF18BB471QS5RB should be handled with care to avoid damage to its thin film construction, and it should be stored in a controlled environment to maintain its performance.

  8. Are there any recommended soldering techniques for PRF18BB471QS5RB?

    • Soldering PRF18BB471QS5RB should be done using appropriate temperature profiles and techniques to prevent overheating and potential damage to the resistor.

  9. Can PRF18BB471QS5RB be used in automotive electronics?

    • PRF18BB471QS5RB can be used in automotive electronics, but consideration should be given to the operating conditions and potential exposure to vibration and thermal cycling.

  10. Where can I find detailed technical information about PRF18BB471QS5RB?

    • Detailed technical information about PRF18BB471QS5RB can be found in the datasheet provided by the manufacturer or through authorized distributors and websites specializing in electronic components.