210 Ohm 1/4 Watt Resistor (10 PCS)

The 210 Ohm 1/4 Watt Resistor (10 PCS) is a fixed-value passive electronic component designed to control the flow of electrical current, divide voltage, and protect sensitive components in electronic circuits. With a resistance value of 210 Ohms (210Ω) and a power rating of 1/4 Watt (0.25W), these resistors are suitable for a wide variety of low-power electronic applications, including circuit prototyping, embedded systems, educational experiments, and electronic repairs.

A resistor is one of the most fundamental components in electronics. It works by limiting the amount of current flowing through a circuit, ensuring that connected components such as LEDs, transistors, integrated circuits, and sensors receive the correct operating current. It also plays an important role in voltage divider circuits, signal conditioning, biasing transistors, pull-up and pull-down networks, and timing circuits.

The 210 Ohm resistor is manufactured using high-quality resistive material to provide accurate resistance, stable electrical characteristics, and dependable long-term performance. It is designed in a through-hole package, allowing easy installation on solderless breadboards, printed circuit boards (PCBs), and prototype boards. The axial lead design also makes soldering quick and convenient for both beginners and professionals.

Each resistor features industry-standard color bands for easy identification of its resistance value. The 1/4 Watt power rating indicates the maximum amount of power the resistor can safely dissipate under normal operating conditions without overheating or becoming damaged.

This pack contains 10 resistors, making it an economical choice for students, hobbyists, repair technicians, and engineers who regularly work on electronic circuits and DIY projects.

Working Principle

A resistor operates by opposing the flow of electric current.

• When current flows through the resistor, part of the electrical energy is converted into heat.

• The resistor limits current to safe levels for connected components.

• It creates controlled voltage drops where required.

• It helps stabilize electronic circuits and ensures reliable operation.

By controlling current and voltage, the resistor protects sensitive components and improves overall circuit performance.

Key Features

• Resistance value: 210 Ohm (210Ω)

• Power rating: 1/4 Watt (0.25W)

• Fixed-value through-hole resistor

• Stable and accurate electrical performance

• Low noise and reliable operation

• Compact axial lead design

• Easy to install on breadboards and PCBs

• Suitable for soldering and prototyping

• Durable construction for long service life

• Pack of 10 pieces

Applications

The 210 Ohm 1/4 Watt Resistor is widely used in:

• LED current limiting circuits

• Voltage divider circuits

• Arduino projects

• Raspberry Pi projects

• Embedded systems

• Transistor biasing circuits

• Signal conditioning

• Pull-up and pull-down resistor networks

• DIY electronics projects

• Educational electronics experiments

• Circuit prototyping

• Electronic equipment repair

• General-purpose electronic circuits

Specifications

• Product Type: Fixed Resistor

• Resistance Value: 210 Ohm (210Ω)

• Power Rating: 1/4 Watt (0.25W)

• Resistor Type: Through-hole

• Mounting Type: PCB/Breadboard

• Package Quantity: 10 Pieces