TT Electronics/IRC

PFC-D1206-03-1503-1502-DD

PFC-D1206-03-1503-1502-DD Description

The PFC-D1206-03-1503-1502-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 1206 package (3.2mm × 1.6mm × 0.61mm) features two resistors with values of 150KΩ and 15KΩ, offering a tight tolerance of ±0.5% and an ultra-stable temperature coefficient of ±25ppm/°C. Rated for 0.25W (1/4W) total power dissipation (0.125W per resistor), it operates reliably across a wide temperature range of -55°C to +150°C, with derated performance up to 150°C. The concave termination style ensures robust solder joint integrity, while the 100V maximum voltage rating makes it suitable for high-voltage divider circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-1503-1502-DD Features

• Precision Thin-Film Technology: Delivers exceptional stability, low noise, and high accuracy (±0.5%).
• Dual-Resistor Network: Integrates 150KΩ and 15KΩ resistors in a compact 1206 footprint, saving PCB space.
• Extended Temperature Range: Operates from -55°C to +150°C, with derating up to 150°C.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress, critical for precision analog circuits.
• Concave Termination: Enhances solderability and mechanical reliability in SMT processes.
• 100V Voltage Rating: Suitable for voltage dividers, sensor interfaces, and feedback networks.
• Non-Automotive, Non-PPAP: Ideal for industrial, medical, and instrumentation applications.

PFC-D1206-03-1503-1502-DD Applications

This resistor network excels in precision circuits where stability and accuracy are paramount:

• Voltage Dividers: Used in ADC/DAC reference circuits, sensor signal conditioning, and power supply monitoring.
• Feedback Networks: Critical for op-amp gain setting and control loop stabilization.
• Medical Electronics: Patient monitoring systems and diagnostic equipment requiring long-term drift immunity.
• Test & Measurement: High-accuracy multimeters, calibrators, and data acquisition systems.
• Industrial Controls: PLCs, motor drives, and process instrumentation.

Conclusion of PFC-D1206-03-1503-1502-DD

The PFC-D1206-03-1503-1502-DD combines thin-film precision, compact design, and robust performance, making it a superior choice for engineers designing high-reliability systems. Its low TCR, tight tolerance, and high-voltage capability address challenges in analog signal processing, while the 1206 SMD format ensures compatibility with modern manufacturing workflows. Though not RoHS-compliant, its niche performance characteristics justify its use in specialized industrial and medical applications where precision outweighs regulatory constraints.