Description

The 22 Ohm 1/4W 1% Through Hole Resistor is a high-precision passive electronic component designed for reliable and accurate current control in a wide variety of circuit applications. This resistor features a fixed resistance of 22 Ohms and can handle a 1/4 Watt (0.25W) power rating, making it ideal for low-power applications where consistent performance is required.

Key Features

• Resistance: 22 Ohms (Ω)
• Power Rating: 1/4 Watt (0.25W)
• Tolerance: ±1% (High precision for stable performance)
• Construction: Carbon film or metal film for enhanced thermal stability and lower noise
• Temperature Coefficient: Typically ±100 ppm/°C
• Operating Temperature Range: -55°C to +155°C
• Lead Type: Axial leads for easy through-hole soldering
• Lead Material: Tinned copper for strong solder joints and corrosion resistance
• Flame-Retardant Coating: Ensures safe operation in harsh environments

Benefits

• High Precision: The tight tolerance of ±1% ensures minimal deviation from the stated resistance value, providing accurate and reliable operation in sensitive circuits.
• Compact Design: With a standard 1/4 watt power rating, this resistor is suitable for compact circuit designs without compromising performance.
• Durability: Its wide operating temperature range and flame-retardant coating allow for long-term stability even in demanding environments.
• Through-Hole Mounting: Simplifies manual or automated PCB assembly and provides a more secure mechanical connection than surface-mount components.

Applications

• Consumer electronics such as audio devices and home appliances
• LED current limiting and protection circuits
• Analog and digital circuit designs
• Power supplies and battery chargers
• Precision measuring equipment
• Prototyping and experimental circuit building

Installation Tips

• Ensure correct orientation during installation for secure soldering.
• Clean PCB pads and leads before soldering to promote a strong, conductive connection.
• Use appropriate heat control during soldering to avoid component damage.

This 22 Ohm 1/4W 1% Through Hole Resistor provides an ideal balance between precision, durability, and cost-effectiveness, making it a trusted choice for professional engineers and hobbyists alike.