TT Electronics/IRC

PFC-D1206-03-1003-4701-DD

PFC-D1206-03-1003-4701-DD Description

The PFC-D1206-03-1003-4701-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 features a dual-resistor configuration with 100KΩ and 4.7KΩ resistances, 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 VOLT/D circuit designator indicates its suitability for voltage-divider applications, while its non-automotive, non-PPAP compliance makes it ideal for industrial and commercial electronics.

PFC-D1206-03-1003-4701-DD Features

• Precision Thin Film Technology: Delivers stable resistance values with minimal drift over temperature and time.
• Compact 1206 Package: Measures 3.2mm (L) × 1.6mm (D) × 0.61mm (H) with tight tolerances (±0.15mm, ±0.13mm, ±0.1mm respectively).
• High Voltage Rating: Supports up to 100V, making it suitable for medium-voltage circuits.
• Concave Termination: Enhances solder joint reliability for surface-mount assembly.
• Tape and Reel Packaging: Facilitates automated pick-and-place processes for high-volume manufacturing.
• Wide Temperature Range: Operates from 70°C to 150°C with derated power, ensuring robustness in harsh conditions.

PFC-D1206-03-1003-4701-DD Applications

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

• Voltage Dividers: Ideal for sensor signal conditioning and ADC reference networks due to its matched resistor pairs.
• Feedback Networks: Used in op-amp and comparator circuits where stability and accuracy are critical.
• Industrial Control Systems: Suitable for PLCs, motor drives, and power management modules requiring high-temperature endurance.
• Test & Measurement Equipment: Ensures minimal error in calibration and signal processing applications.

Conclusion of PFC-D1206-03-1003-4701-DD

The PFC-D1206-03-1003-4701-DD stands out for its precision, compact form factor, and robust thermal performance, making it a superior choice for engineers designing high-reliability electronics. Its thin-film construction and concave terminations provide long-term stability and ease of assembly, while its dual-resistor configuration simplifies circuit design in voltage-divider applications. Though not RoHS-compliant, its technical merits make it a go-to solution for industrial and commercial systems where accuracy and durability are paramount.