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V220RA8X2749

V220RA8X2749 Product Overview

Introduction

The V220RA8X2749 is a versatile electronic component that belongs to the category of resistors. 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, application field plans, and alternative models.

Basic Information Overview

  • Category: Resistor
  • Use: The V220RA8X2749 resistor is commonly used in electronic circuits to limit current, divide voltages, and terminate transmission lines.
  • Characteristics: It is characterized by its high precision, stability, and reliability in various operating conditions.
  • Package: The resistor is typically packaged in a small, cylindrical form factor with leads for easy integration into circuit boards.
  • Essence: The essence of the V220RA8X2749 lies in its ability to provide precise resistance values in electronic applications.
  • Packaging/Quantity: It is usually available in reels or trays containing a specific quantity based on industry standards.

Specifications

The V220RA8X2749 resistor has the following specifications: - Resistance: 220 ohms - Tolerance: ±1% - Power Rating: 0.25W - Temperature Coefficient: ±100ppm/°C

Detailed Pin Configuration

The V220RA8X2749 resistor has a standard axial lead configuration with two leads at opposite ends for easy soldering onto circuit boards.

Functional Features

  • High Precision: The resistor offers precise resistance values, ensuring accurate performance in electronic circuits.
  • Stability: It maintains stable resistance characteristics over a wide range of operating temperatures and environmental conditions.
  • Reliability: The V220RA8X2749 is highly reliable, making it suitable for critical electronic applications.

Advantages and Disadvantages

Advantages

  • High precision and stability
  • Wide operating temperature range
  • Reliable performance in diverse applications

Disadvantages

  • Limited power handling capacity
  • Sensitive to mechanical stress due to its small form factor

Working Principles

The V220RA8X2749 operates based on the principle of resisting the flow of electric current, thereby controlling voltage levels and current distribution within electronic circuits. Its stable resistance ensures consistent performance in various applications.

Detailed Application Field Plans

The V220RA8X2749 resistor finds extensive use in the following application fields: - Consumer Electronics: Used in audio equipment, power supplies, and control circuits. - Automotive Electronics: Employed in vehicle control systems, lighting, and entertainment systems. - Industrial Automation: Integrated into industrial control panels, motor drives, and instrumentation.

Detailed and Complete Alternative Models

  • V220RA8X2733: Similar resistor with a lower resistance value
  • V220RA8X2755: Similar resistor with a higher resistance value
  • V220RA8X2749S: Surface-mount version of the V220RA8X2749

In conclusion, the V220RA8X2749 resistor is a fundamental component in electronic circuit design, offering high precision, stability, and reliability across various applications.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng V220RA8X2749 trong giải pháp kỹ thuật

  1. What is V220RA8X2749?

    • V220RA8X2749 is a type of varistor, which is an electronic component used to protect circuits from overvoltage conditions.

  2. How does V220RA8X2749 work?

    • V220RA8X2749 works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components.

  3. What are the typical applications of V220RA8X2749?

    • V220RA8X2749 is commonly used in power supplies, industrial equipment, consumer electronics, and automotive systems to protect against voltage spikes and surges.

  4. What is the voltage rating of V220RA8X2749?

    • The "220" in V220RA8X2749 indicates that it has a maximum continuous operating voltage of 220V.

  5. What is the energy absorption capability of V220RA8X2749?

    • V220RA8X2749 can absorb a specific amount of energy during an overvoltage event, typically measured in joules.

  6. How should V220RA8X2749 be connected in a circuit?

    • V220RA8X2749 should be connected in parallel with the circuit or component to be protected, allowing it to shunt excess voltage away from the sensitive components.

  7. What are the temperature specifications for V220RA8X2749?

    • V220RA8X2749 is designed to operate within a specific temperature range, ensuring its reliability under various environmental conditions.

  8. Can V220RA8X2749 be used in AC and DC circuits?

    • Yes, V220RA8X2749 is suitable for use in both AC and DC circuits, providing protection against overvoltage events in either type of system.

  9. Is V220RA8X2749 a leaded or surface mount component?

    • V220RA8X2749 is available in both leaded and surface mount configurations, offering flexibility in design and assembly.

  10. Are there any recommended precautions when using V220RA8X2749?

    • It is important to follow the manufacturer's guidelines for proper handling, mounting, and derating of V220RA8X2749 to ensure optimal performance and safety in technical solutions.