TT Electronics/IRC

PFC-D1206-03-1002-1003-DD

PFC-D1206-03-1002-1003-DD Description

The PFC-D1206-03-1002-1003-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 device features two independent resistors with values of 10KΩ and 100KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range (-55°C to +150°C). With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in precision analog and digital circuits. Packaged in tape and reel (T/R) for automated assembly, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

PFC-D1206-03-1002-1003-DD Features

• Dual-Resistor Network: Combines 10KΩ and 100KΩ resistors in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology delivers superior stability and low noise compared to thick-film alternatives.
• Concave Termination: Enhances solder joint reliability for surface-mount designs.
• Wide Temperature Range: Operates from -55°C to +150°C, with derated power up to 150°C.
• 100V Voltage Rating: Suitable for medium-voltage circuits.
• Non-RoHS (Not compliant with EU RoHS).

PFC-D1206-03-1002-1003-DD Applications

This resistor network excels in precision circuits where space and performance are critical:

• Voltage Dividers (VOLT/D): Ideal for sensor signal conditioning and ADC reference networks.
• Feedback Networks: Used in op-amp and comparator circuits for gain control.
• Industrial Controls: PLCs, motor drivers, and power management systems requiring stable resistance ratios.
• Test & Measurement Equipment: Calibration and precision instrumentation.
• Consumer Electronics: Audio equipment, display drivers, and power supplies.

Conclusion of PFC-D1206-03-1002-1003-DD

The PFC-D1206-03-1002-1003-DD stands out for its high precision, compact design, and reliability in thin-film resistor networks. Its dual-resistor configuration simplifies PCB layout while maintaining performance consistency. Though not suited for automotive or RoHS-regulated applications, it is a cost-effective solution for industrial, commercial, and instrumentation designs requiring tight tolerances and low thermal drift. The concave termination and tape-and-reel packaging further streamline high-volume manufacturing. For engineers prioritizing accuracy and space efficiency, this model offers a compelling balance of performance and practicality.