Description

The 2E2 Ohm (2.2 Ω) 2W 5% Through-Hole Resistor is a high-quality electronic component used for current limiting, voltage division, and circuit protection in various electronic applications. It is designed to handle power dissipation of up to 2 watts, making it suitable for medium-power applications. The resistor features a resistance value of 2.2 ohms with a 5% tolerance, which indicates its precision level, ensuring minimal variation from the stated resistance value.

Key Features

• Resistance Value: 2.2 Ω (Ohms)
• Power Rating: 2 Watts
• Tolerance: ±5%
• Type: Through-hole, axial-lead design
• Construction: Flame-retardant coating for enhanced safety
• Temperature Stability: Reliable performance over a wide temperature range

Physical Characteristics

• Axial Leads: Long, tin-coated leads ensure secure and stable connections for soldering onto PCBs.
• Encapsulation: Flame-resistant epoxy coating for enhanced durability and protection from environmental factors.
• Color Coding: The body is marked with color bands according to the standard resistor color code to indicate its resistance value and tolerance.

Applications

• Power supply circuits
• Audio amplifiers and speaker networks
• Industrial control circuits
• Voltage dividers and signal conditioning networks
• Motor control systems

Advantages

• High Power Handling: Capable of withstanding up to 2 watts of continuous power dissipation
• Reliable Performance: Stable resistance across varying environmental conditions
• Versatile Mounting: Through-hole configuration allows for robust mechanical stability and easy integration into traditional PCBs

Compliance and Safety

• RoHS compliant, environmentally friendly design
• Built to withstand harsh environmental conditions, ensuring long-term stability

Why Choose a 2.2 Ohm Resistor?

This resistor is ideal when precise current limiting is required in moderate-power circuits. Its 5% tolerance allows for sufficient accuracy in non-critical applications, while the 2W power rating makes it capable of handling higher power levels compared to standard low-power resistors.

By choosing this component, engineers and hobbyists can ensure reliable, cost-effective solutions for their electronic designs.