The PFC-W1206R-03-2493-B-1059 is a precision thin film chip resistor manufactured by TT Electronics. It is designed for applications requiring high accuracy, stability, and reliability in demanding environments. The 'R' in the part number indicates enhanced performance characteristics.

Applications

• Precision analog circuits
• Test and measurement instruments
• Medical devices
• Aerospace applications
• Industrial control systems

Features

• 1206 package size (3.2mm x 1.6mm)
• Thin film resistor technology
• 'R' designation for enhanced performance
• Low temperature coefficient of resistance (TCR)
• Tight tolerance
• High stability

Benefits

• Provides accurate and consistent resistance values.
• Maintains stable performance over a wide temperature range.
• Reduces errors in sensitive electronic circuits.
• Ensures reliable operation in demanding applications.
• Supports high-density PCB designs.

Additional Details

The PFC-W1206R-03-2493-B-1059 features a resistance value of 249 kOhms (2493 signifies 249 x 10^3 Ohms). The '03'likely refers to the tolerance (e.g., 0.1% or 0.5%, needs confirmation from datasheet). The 'B' probably refers to the TCR value. The '1059' might be an internal manufacturing code. This is a surface mount resistor designed for automated assembly processes. The power rating is typically 0.25W. The operating temperature range typically spans from -55°C to +155°C. Thin film resistors offer superior performance compared to thick film resistors, with tighter tolerances, lower TCR, and better long-term stability. Consult the manufacturer's datasheet for detailed specifications and application notes. These resistors are commonly used in circuits requiring precise voltage dividers, current sensing, or feedback networks. The 'R' designation indicates that this resistor meets specific performance criteria and is suitable for high-precision applications. Proper handling and storage are necessary to maintain its performance characteristics.