The CFR-25JB-52-2K2 is a 2.2 kΩ, 0.25W carbon film resistor manufactured by Yageo. It's a reliable and cost-effective component commonly used in various electronic circuits for current limiting, voltage division, and other general-purpose applications.

Applications

• General-purpose electronic circuits
• Current limiting in LED circuits
• Voltage division in sensor circuits
• Pull-up and pull-down resistors in digital circuits
• RC timing circuits

Features

• Resistance Value: 2.2 kΩ (2200 ohms)
• Power Rating: 0.25W (1/4 Watt)
• Tolerance: 5%
• Temperature Coefficient: -450 to -950 ppm/°C
• Technology: Carbon Film
• Package/Case: Through-hole mounting

Benefits

• Cost-Effective: Carbon film resistors are generally more affordable than other resistor types.
• Reliable: Provides stable resistance within its specified operating conditions.
• Easy to Use: Through-hole design simplifies installation and soldering.
• Wide Availability: A common component easily sourced from various suppliers.
• General Purpose: Suitable for a wide range of applications.

Additional Details

The CFR-25JB-52-2K2 resistor conforms to industry standards for carbon film resistors. Its carbon film resistive element is deposited on a ceramic substrate, providing a stable and reliable resistance value. The resistor is color-coded for easy identification of its resistance value. It is designed for through-hole mounting on printed circuit boards (PCBs). Consider its power rating and tolerance when selecting this resistor for your specific application to ensure proper circuit operation.