220 Ohms (1/4 Watt) (Pack of 10)

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16 in stock


A 220 ohms resistor with a 1/4 watt power rating provides a fixed resistance of 220 ohms and can safely dissipate up to 0.25 watts of power. This resistor is frequently used in electronic circuits for current limiting, voltage division, and signal conditioning. It is ideal for applications where moderate resistance and low power dissipation are required. Its compact size and reliability make it a common choice for use in various electronic devices and circuit designs.

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16 in stock

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220 Ohms (1/4 Watt) Resistor

Introduction

The 220 Ohms (1/4 Watt) resistor is a widely used component in electronics, known for its crucial role in managing current and voltage within circuits. This resistor is a staple in both hobbyist and professional electronic projects, providing consistent performance and reliability.

Key Specifications

  • Resistance Value: 220 Ohms
  • Power Rating: 1/4 Watt (250 mW)
  • Tolerance: Typically ±5% or ±1% (depending on the specific model)

Construction and Design

This resistor is typically constructed from carbon film or metal oxide, ensuring durability and precise resistance. Its small, cylindrical body is designed for easy integration into circuit boards, with leads suitable for both through-hole and surface-mount applications. The 220 Ohms resistor’s design ensures stability and reliability in various environmental conditions.

Applications

The 220 Ohms resistor is versatile and finds application in many electronic circuits:

  • Current Limiting: It is commonly used to limit the current flowing through LEDs, ensuring they receive the correct current and extending their lifespan.
  • Voltage Dividers: In voltage divider circuits, this resistor helps to create specific voltage levels by dividing an input voltage into smaller, controlled values.
  • Signal Conditioning: The resistor is used in audio and communication circuits to stabilize signals and reduce noise, ensuring clean and consistent signal transmission.
  • Pull-Up/Pull-Down Resistors: It is employed in digital circuits to establish known voltage levels on input pins, preventing undefined states.

Advantages

  • Precision: The 220 Ohms resistor offers accurate resistance and consistent performance, making it ideal for precise electronic applications.
  • Durability: Constructed from high-quality materials, this resistor is built to withstand various environmental factors, ensuring long-term reliability.
  • Versatility: Suitable for a broad range of applications, this resistor is a valuable component for a wide array of electronic projects, from simple to complex.

Conclusion

The 220 Ohms (1/4 Watt) resistor is an essential component in the world of electronics, providing reliable and precise performance in a variety of applications. Whether used for current limiting, voltage dividing, or signal conditioning, this resistor is a dependable choice for ensuring the optimal operation of electronic circuits. Its robust design and versatility make it a must-have for any electronics enthusiast or professional.

33 Ohms (1 Watt) Resistor: Compact and Powerful (Pack of 5)

Sold By : Computronics Lab SKU: 220-ohms-1-4-watt-1 Category: Tags: ,

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