The PFC-W0805R-03-2001-B-1739 is a precision thin film chip resistor manufactured by TT Electronics. It is designed for applications requiring stable resistance values and tight tolerances. The 0805 package makes it suitable for high-density circuit board designs.

Applications

• Precision current sources
• Reference resistors in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
• Instrumentation amplifiers
• Bridge circuits
• Precision timers

Features

• 0805 package size
• Thin film construction
• Resistance value: 2 kOhms
• Tolerance: ±0.1%
• Temperature coefficient: ±25 ppm/°C
• Power rating: 0.125W
• Operating temperature range: -55°C to +155°C
• RoHS compliant

Benefits

• Provides accurate and stable resistance values, improving the performance of precision circuits.
• Maintains stable performance across a wide range of temperatures.
• Enables the creation of compact and efficient circuit designs.
• Offers high reliability and long-term stability.
• Reduces the need for calibration in sensitive circuits.

Additional Details

The resistor's thin film construction ensures superior performance characteristics compared to thick film resistors. The resistive element is passivated to protect against environmental factors. Terminations are typically nickel barrier with solder plating for enhanced solderability. The 'B' designation in the part number indicates a 0.1% tolerance. '1739' is likely an internal manufacturing or date code.

Ensure that the power dissipation in the application remains within the specified 0.125W power rating. Use appropriate surface mount soldering techniques to guarantee a reliable connection.