TT Electronics/IRC

PFC-D1206-03-3302-7501-DD

PFC-D1206-03-3302-7501-DD Description

The PFC-D1206-03-3302-7501-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 integrates two resistors with values of 33KΩ and 7.5KΩ, 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 circuits. The non-automotive, non-PPAP compliant part is supplied in tape and reel (T/R) packaging for efficient assembly.

PFC-D1206-03-3302-7501-DD Features

• Dual-Resistor Network: Combines 33KΩ and 7.5KΩ in a compact 1206 footprint (3.2mm × 1.6mm × 0.61mm).
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in voltage divider or feedback circuits.
• Robust Construction: Thin-film technology provides superior stability and low noise compared to thick-film alternatives.
• Wide Temperature Range: Operates from -55°C to +150°C, with derated power up to 150°C.
• Concave Termination: Enhances solder joint reliability for surface-mount (SMD) applications.
• Non-Automotive: Ideal for industrial, medical, and instrumentation use where PPAP compliance is not required.

PFC-D1206-03-3302-7501-DD Applications

This resistor network excels in precision analog circuits, including:

• Voltage Dividers: Stable ratio for sensor interfaces or ADC reference networks.
• Feedback Networks: Critical in op-amp or comparator circuits requiring tight tolerance.
• Medical Electronics: Patient monitoring devices where accuracy is paramount.
• Test & Measurement Equipment: High-resolution signal conditioning.
• Industrial Controls: PLCs or power management systems demanding long-term stability.

Conclusion of PFC-D1206-03-3302-7501-DD

The PFC-D1206-03-3302-7501-DD stands out for its precision, compact design, and thin-film reliability, making it a superior choice for engineers prioritizing accuracy in space-constrained applications. While not suited for automotive use, its low TCR, concave termination, and tape-and-reel packaging streamline integration in high-performance electronics. For voltage division, feedback loops, or precision analog systems, this network delivers consistent performance under rigorous conditions.