220 Ohm Resistor

The 220 Ohm Resistor is a common through-hole resistor used in electronics circuits for current limiting, signal control, voltage division, and basic circuit protection.

It is suitable for Arduino projects, breadboard experiments, PCB prototyping, sensor circuits, LED circuits, school projects, college projects, robotics, and DIY electronics work.

Key Features

• Resistance value: 220 Ohm / 220Ω
• Through-hole axial resistor
• Easy to use with breadboards and PCBs
• Useful for current limiting and signal control
• Suitable for Arduino and microcontroller projects
• Good for students, beginners, makers, and project builders

Common Applications

• LED current limiting
• Pull-up and pull-down circuits
• Voltage divider circuits
• Arduino and microcontroller projects
• Sensor interfacing
• Breadboard testing
• PCB prototyping
• School and college electronics projects

Color Code

For a common 220 Ohm resistor, the color code is usually:

• Red
• Red
• Brown
• Gold

Usage Note

Always check the resistor value before using it in a circuit. A 220 Ohm resistor is commonly used with LEDs and Arduino output pins.

Recommended Product

If you are using this resistor with Arduino, you can also check:

Arduino Uno R3 Development Board ATmega328P

Package Includes

• 1 × 220 Ohm Resistor