22K Ohm Resistor 1/4 Watt (Pack of 10)

The 22K Ohm 1/4 Watt Resistor is a fixed-value passive electronic component widely used for controlling current flow, dividing voltage, biasing transistors, and protecting sensitive electronic components in electrical and electronic circuits. With a resistance value of 22,000 ohms (22KΩ) and a power rating of 0.25 watts (1/4W), it is ideal for low-power applications in electronics, embedded systems, automation projects, and educational experiments.

Resistors are essential building blocks of electronic circuits and help maintain proper operating conditions by regulating current and voltage levels. The 22KΩ resistor is commonly used in voltage divider networks, pull-up and pull-down resistor configurations, transistor biasing circuits, sensor interfacing, signal conditioning, and RC timing circuits. Its resistance value makes it particularly suitable for low-current applications and logic-level signal circuits.

These resistors are typically manufactured using carbon film or metal film technology, providing excellent stability, low noise characteristics, and reliable long-term performance. Their standard through-hole axial-lead design allows easy installation on breadboards, prototype boards, and printed circuit boards (PCBs).

As a non-polarized component, the resistor can be connected in either direction, making it simple and convenient to use in a wide range of electronic projects.

Key Features

• Resistance Value: 22K Ohms (22,000Ω)

• Power Rating: 1/4 Watt (0.25W)

• Fixed resistor type

• Non-polarized component

• Stable electrical performance

• Low noise operation

• Durable and reliable construction

• Easy PCB and breadboard mounting

• Suitable for low-current applications

Technical Specifications

• Resistance: 22KΩ

• Power Rating: 0.25W (1/4 Watt)

• Tolerance: Typically ±5% (may vary by manufacturer)

• Type: Carbon Film or Metal Film

• Mounting Type: Through-hole

• Lead Type: Axial leads

Working Principle

A resistor works by opposing the flow of electrical current in a circuit. According to Ohm’s Law (V = IR), it creates a voltage drop proportional to the current flowing through it. The 22KΩ resistor is commonly used where moderate to high resistance is needed to control signals, establish reference voltages, or limit current flow in electronic circuits.

Applications

• Arduino and microcontroller projects

• Pull-up and pull-down resistor networks

• Voltage divider circuits

• Transistor biasing circuits

• Sensor interface circuits

• Signal conditioning applications

• RC timing circuits

• Embedded system development

• Electronics prototyping

• Educational and laboratory experiments

• Consumer electronics repair

• Automation and control systems

Advantages

• Accurate current and voltage control

• Stable resistance value

• Long operational life

• Easy installation and replacement

• Cost-effective electronic component

• Suitable for students, hobbyists, and professionals

• Compatible with breadboards and PCBs

Package Contents

• 10 × 22K Ohm 1/4 Watt Resistors

The 22K Ohm 1/4 Watt Resistor (Pack of 10) is a reliable and versatile electronic component that offers effective voltage division, signal conditioning, current regulation, and circuit protection, making it an essential component for electronics learning, prototyping, repair, and embedded system applications.