2.7K Ohms (1/4 Watt) Resistor

Introduction

The 2.7K Ohms (1/4 Watt) resistor is a crucial electronic component designed to provide precise resistance in a range of electronic circuits. Known for its reliability and versatility, this resistor is used in various applications where accurate control over current flow and voltage levels is essential. Its robust construction and consistent performance make it a valuable part of any electronic project.

Key Specifications

• Resistance Value: 2,700 Ohms (2.7K Ohms)
• Power Rating: 1/4 Watt (250 mW)
• Tolerance: Typically ±5% or ±1% (depending on the specific model)

Construction and Design

The 2.7K Ohms resistor is typically made from high-quality materials such as carbon film, metal oxide, or metal film. These materials ensure the resistor delivers accurate resistance values and maintains long-term durability. It features a cylindrical body with leads designed for through-hole mounting, allowing easy integration into printed circuit boards (PCBs) and other electronic assemblies. Its compact design makes it suitable for a wide range of circuit designs without requiring significant space.

Applications

The 2.7K Ohms resistor is used in various electronic applications, including:

• Voltage Dividers: It is commonly used in voltage divider circuits to obtain specific voltage levels. This is crucial for applications that require precise voltage adjustments or reference voltages for components such as sensors, amplifiers, and microcontrollers.
• Signal Conditioning: In signal processing circuits, the 2.7K Ohms resistor helps filter and stabilize signals, ensuring accurate and reliable signal transmission in systems such as audio processing, communication, and measurement.
• Biasing: The resistor is employed in amplifier circuits to bias transistors and other active components, setting their operating points for optimal performance and stability.
• Pull-Up/Pull-Down Resistors: It serves as a pull-up or pull-down resistor in digital circuits to maintain stable logic levels and prevent floating states on input pins, ensuring reliable operation of logic gates and microcontroller inputs.

Advantages

• Precision: The 2.7K Ohms resistor provides accurate and stable resistance, making it ideal for circuits that require precise control of current and voltage.
• Durability: Constructed from high-quality materials, this resistor is designed to withstand various environmental conditions, offering long-term reliability and performance.
• Versatility: With its specific resistance value, the 2.7K Ohms resistor is suitable for a broad range of electronic applications, making it a versatile component in both simple and complex circuit designs.

Conclusion

The 2.7K Ohms (1/4 Watt) resistor is a fundamental electronic component that provides reliable resistance for managing current and voltage in various circuits. Whether used in voltage dividers, signal conditioning, biasing, or as a pull-up/pull-down resistor, this component ensures precise and stable performance. Its durable construction and wide applicability make it a trusted choice for a variety of electronic projects, delivering the performance and reliability necessary for effective circuit operation.

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