TT Electronics/IRC

PFC-D1206-03-5102-9102-DD

PFC-D1206-03-5102-9102-DD Description

The PFC-D1206-03-5102-9102-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 two resistors with values of 51KΩ and 91KΩ, 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 stable performance in thermally challenging environments. The 100V maximum voltage rating and thin-film technology provide excellent reliability and precision, making it ideal for voltage division and signal conditioning circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-5102-9102-DD Features

• Precision Resistance Values: Dual resistors (51KΩ/91KΩ) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift across a wide -70°C to +150°C derated range.
• Robust Construction: Thin-film technology delivers high reliability and low noise, suitable for sensitive analog circuits.
• Compact & Efficient: 1206 case size (3.2mm x 1.6mm x 0.61mm) with concave termination for secure soldering.
• High Power Handling: 0.25W total power dissipation (0.125W per resistor) at 150°C max operating temperature.
• Automation-Friendly: Supplied in tape and reel for streamlined PCB assembly.

PFC-D1206-03-5102-9102-DD Applications

• Voltage Dividers: Precision attenuation in ADC/DAC reference circuits.
• Signal Conditioning: Stable resistance for sensor interfaces and instrumentation.
• Industrial Electronics: Reliable performance in power supplies, motor controls, and test equipment.
• Consumer Electronics: Compact solution for audio/video signal processing.
• Automotive (Non-Automotive Rated): Suitable for non-safety-critical modules like infotainment systems.

Conclusion of PFC-D1206-03-5102-9102-DD

The PFC-D1206-03-5102-9102-DD excels in applications requiring high precision, thermal stability, and compact design. Its thin-film construction, low TCR, and concave termination make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-rated, it is ideal for industrial, consumer, and general-purpose electronics where accuracy and reliability are paramount. The tape-and-reel packaging further enhances its suitability for high-volume manufacturing.