The RC2512FK-07249K is a thick film chip resistor manufactured by Yageo. It is designed for surface mount technology (SMT) and is commonly used in a wide range of electronic applications. The '2512' indicates the resistor's physical size (25 mils x 12 mils). These resistors are known for their stability, reliability, and suitability for automated assembly processes.

Applications:

• Power Supplies: Used for current limiting and voltage division in power supply circuits.
• Consumer Electronics: Employed in devices like televisions, radios, and audio equipment.
• Industrial Equipment: Integrated into control systems, sensors, and monitoring devices.
• Automotive Electronics: Used in electronic control units (ECUs) and various automotive systems.
• Telecommunications Equipment: Found in network devices, routers, and communication modules.

Features:

• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards (PCBs).
• Thick Film Construction: Provides stable and reliable resistance values.
• High Power Rating: Capable of handling higher power levels compared to smaller chip resistors.
• Wide Resistance Range: Available in a wide range of resistance values to meet various circuit requirements.
• RoHS Compliant: Meets environmental standards for hazardous substance restriction.

Benefits:

• Improved Circuit Performance: Ensures accurate and stable circuit operation.
• Enhanced Device Reliability: Contributes to the stable operation of electronic devices.
• Efficient Assembly: Facilitates automated manufacturing processes.
• Versatile Application: Suitable for a wide range of electronic applications.
• Environmentally Friendly: Complies with environmental regulations.

Technical Specifications:

The RC2512FK-07249K has a resistance value of 249 kΩ (kilohms) with a tolerance that is typically ±1%. The 'FK' in the part number often indicates a ±1% tolerance. The power rating is typically 1W. The temperature coefficient of resistance (TCR) is typically ±100 ppm/°C. The operating temperature range is usually from -55°C to +155°C. It's crucial to refer to the Yageo datasheet for detailed electrical characteristics, temperature stability, and derating curves. These resistors are designed for reflow soldering and are supplied in tape and reel packaging for automated assembly. The thick film resistive element ensures a stable and reliable resistance value over a wide range of operating conditions.