The CFR-50JT-52-0R22 is a carbon film resistor manufactured by Yageo. It is a fixed resistor with a resistance value of 0.22 ohms and a power rating of 0.5W (1/2W). Carbon film resistors are widely used in various electronic circuits due to their low cost and reliable performance.

Applications

• Current limiting in LED circuits
• Pull-up and pull-down resistors in digital circuits
• Voltage dividers
• General-purpose resistance in electronic circuits

Features

• Resistance Value: 0.22 ohms
• Power Rating: 0.5W (1/2W)
• Tolerance: 5%
• Temperature Coefficient: -450 ppm/°C
• Carbon Film Construction
• Axial Leaded

Benefits

• Low Cost: Carbon film resistors are among the most cost-effective resistor types.
• Reliable Performance: Offers stable resistance values within specified tolerances and temperature ranges.
• Wide Availability: Readily available from various distributors and suppliers.
• Easy to Use: Axial leaded design simplifies mounting on PCBs and breadboards.

Additional Details

This resistor is designed for general-purpose applications where precise resistance values are not critical. The 5% tolerance allows for slight variations in resistance. The carbon film construction provides a good balance of cost and performance. The resistor's axial leads are solderable to PCBs or can be used with breadboards and prototyping boards. The operating temperature range is typically from -55°C to +155°C.