2.2 Ohm 1/4 Watt Resistor (Pack of 10)

The 2.2 Ohm 1/4 Watt Resistor is a fixed-value passive electronic component used to control current flow, limit excessive current, and protect sensitive electronic components in a circuit. With a resistance value of 2.2 ohms (2.2Ω) and a power rating of 0.25 watts (1/4W), this resistor is commonly used in low-resistance applications where precise current regulation and voltage control are required.

Resistors are essential components in electronic circuits and play a critical role in maintaining safe operating conditions. The 2.2Ω resistor provides a small amount of resistance that helps manage current flow without causing significant voltage loss. It is frequently used in power supply circuits, LED drivers, battery-powered devices, motor control circuits, current sensing applications, and general-purpose electronics projects.

Manufactured using reliable carbon film or metal film technology, these resistors offer stable electrical characteristics, low noise, and long-term durability. Their standard axial-lead design allows easy installation on breadboards, prototype boards, and printed circuit boards (PCBs).

Since the resistor is non-polarized, it can be connected in either direction, simplifying assembly and making it suitable for beginners and professionals alike.

Key Features

• Resistance Value: 2.2 Ohms (2.2Ω)

• Power Rating: 1/4 Watt (0.25W)

• Fixed resistor type

• Low-resistance design

• Non-polarized component

• Stable and reliable performance

• Durable construction

• Easy PCB and breadboard mounting

Technical Specifications

• Resistance: 2.2Ω

• Power Rating: 0.25W (1/4 Watt)

• Tolerance: Typically ±5% (varies by manufacturer)

• Type: Carbon Film or Metal Film

• Mounting Type: Through-hole

• Axial lead configuration

Working Principle

A resistor limits the flow of electrical current by introducing resistance into a circuit. According to **Ohm’s Law