TT Electronics/IRC

PFC-D1206-03-2000-47R0-DD

PFC-D1206-03-2000-47R0-DD Description

The PFC-D1206-03-2000-47R0-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 3-pin, 1206 concave SMD component integrates two resistors with values of 200Ω and 47Ω, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a maximum operating temperature of 150°C, it ensures reliable performance in thermally challenging environments. The 100V maximum voltage rating and thin-film technology provide excellent stability and low noise, making it ideal for precision circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-2000-47R0-DD Features

• Dual-Resistor Network: Combines 200Ω and 47Ω resistors in a single compact 1206 (3.2mm x 1.6mm x 0.61mm) package.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift over temperature variations.
• Robust Power Handling: 0.25W total power dissipation (derated from 70°C to 150°C) for reliable operation.
• Thin-Film Technology: Delivers superior stability, low noise, and high-frequency performance compared to thick-film alternatives.
• Concave Termination: Enhances solder joint reliability and mitigates tombstoning in reflow processes.
• Automation-Friendly: Supplied in tape and reel for high-volume SMD assembly.

PFC-D1206-03-2000-47R0-DD Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Voltage Dividers: Ideal for VOLT/D (voltage divider) configurations in sensor interfaces or ADC reference circuits.
• Feedback Networks: Used in op-amp gain stages or power supply feedback loops due to its matched TCR.
• Medical/Industrial Electronics: Suitable for high-reliability systems where thermal stability and accuracy are critical.
• Automotive (Non-Automotive Rated): While not PPAP-compliant, it can serve in benchtop or prototyping for automotive-grade designs.

Conclusion of PFC-D1206-03-2000-47R0-DD

The PFC-D1206-03-2000-47R0-DD stands out for its precision, compact footprint, and robust thin-film construction, making it a superior choice for engineers designing high-accuracy, space-constrained applications. Its dual-resistor integration reduces board space and component count, while the concave termination improves manufacturability. Though not RoHS-compliant, its performance in voltage division, feedback networks, and industrial systems justifies its use in specialized scenarios where reliability and stability are paramount.