5.4k Ohm 1/4 Watt Resistor – 10 Pieces Pack

The 5.4k Ohm 1/4 Watt Resistor – 10 Pieces Pack is a basic passive electronic component used in almost every type of electronic circuit. It is designed to control the flow of electric current, divide voltages, and protect sensitive components from excess current. With a resistance value of 5.4 kilo-ohms (5.4kΩ) and a power rating of 0.25 watts (1/4 watt), it is suitable for a wide range of general-purpose electronics applications.

A resistor works by opposing the flow of electrical current in a circuit. The amount of opposition is determined by its resistance value. In this case, the 5.4kΩ resistor limits current to safe levels, ensuring that components such as LEDs, transistors, and ICs operate safely and efficiently.

This resistor is commonly used in breadboard circuits, PCB designs, DIY electronics projects, and educational experiments. It is especially useful in low-power electronic circuits where precise current control is required.

The 1/4 watt power rating means the resistor can safely dissipate up to 0.25 watts of electrical power in the form of heat. This makes it suitable for small signal circuits and low-power applications.

The pack includes 10 identical resistors, making it convenient for prototyping, repair work, and multiple circuit designs. Its compact axial-lead design allows easy insertion into breadboards and PCB holes.

Working Principle

The resistor operates based on Ohm’s Law (V = IR), which defines the relationship between voltage (V), current (I), and resistance (R).

• When voltage is applied, the resistor limits the current flow.

• Higher resistance results in lower current.

• Electrical energy is partially converted into heat.

This simple principle makes resistors essential for controlling and stabilizing electronic circuits.

Key Features

• Resistance value: 5.4kΩ

• Power rating: 1/4 watt (0.25W)

• Fixed resistor type

• Stable and reliable performance

• Compact axial-lead design

• Easy to solder and install

• Suitable for PCB and breadboard use

• Pack of 10 pieces

• Cost-effective electronic component

Applications

The 5.4k Ohm Resistor is widely used in:

• Current limiting circuits

• Voltage divider circuits

• Signal conditioning circuits

• Transistor biasing networks

• LED protection circuits

• DIY electronics projects

• Arduino and microcontroller projects

• Educational electronics experiments

• Prototyping and circuit testing

• Repair and maintenance circuits

Specifications

• Product Type: Fixed Resistor

• Resistance: 5.4kΩ

• Power Rating: 0.25W (1/4 Watt)

• Quantity: 10 Pieces Pack

• Mounting Type: Through-hole

• Tolerance: Typically ±5% (standard)

Package Includes

• 10 × 5.4kΩ 1/4 Watt Resistors

Safety Precautions

• Do not exceed power rating (0.25W).

• Avoid overheating during soldering.

• Ensure correct placement in circuit design.

• Do not use in high-power applications.

• Handle carefully to avoid bending leads excessively.