TT Electronics/IRC

PFC-D1206-03-9101-2202-DD

PFC-D1206-03-9101-2202-DD Description

The PFC-D1206-03-9101-2202-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 3-pin SMD component features two resistors (9.1KΩ and 22KΩ) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 150°C). Encased in a compact 1206 (3.2mm x 1.6mm x 0.61mm) concave termination package, it offers a combined 0.25W (1/4W) power rating (0.125W per resistor) and a 100V maximum voltage rating. Its non-automotive, non-PPAP compliant design is optimized for industrial and commercial use, though it is not EU RoHS compliant.

PFC-D1206-03-9101-2202-DD Features

• Precision Thin Film Technology: Delivers high accuracy (0.5%) and low TCR (±25ppm/°C) for stable signal conditioning.
• Dual-Resistor Network: Integrates 9.1KΩ and 22KΩ resistors in a single 1206 footprint, saving PCB space.
• Concave Termination: Enhances solder joint reliability for surface-mount applications.
• Wide Temperature Range: Operates reliably from 70°C to 150°C with derated power handling.
• High Power Density: 0.25W total power dissipation in a miniaturized 1206 package.
• Tape and Reel Packaging: Facilitates automated assembly processes.

PFC-D1206-03-9101-2202-DD Applications

Ideal for precision analog circuits, voltage dividers, and feedback networks in:

• Industrial Control Systems: Sensor signal conditioning, PLCs, and instrumentation.
• Power Management: Voltage reference circuits and DC-DC converter feedback loops.
• Test & Measurement Equipment: High-accuracy dividers and calibration networks.
• Medical Electronics: Patient monitoring devices where stable resistance values are critical.
• Telecom Infrastructure: RF signal processing and impedance matching.

Conclusion of PFC-D1206-03-9101-2202-DD

The PFC-D1206-03-9101-2202-DD excels in applications requiring space-saving, high-precision resistance networks with robust thermal performance. Its thin-film construction, concave terminations, and dual-resistor integration make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive or RoHS-regulated environments, it is a reliable solution for industrial, medical, and telecom systems demanding tight tolerances and long-term stability.