TT Electronics/IRC

PFC-D1206-03-2702-1102-DD

PFC-D1206-03-2702-1102-DD Description

The PFC-D1206-03-2702-1102-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 3-pin, 1206 concave SMD component features two resistors with values of 27KΩ and 11KΩ, offering a tight tolerance of 0.5% and a low temperature coefficient of ±25ppm/°C. With a power rating of 0.25W (1/4W), it operates reliably across a wide temperature range of -55°C to +150°C, derating from 70°C to 150°C. The 100V maximum voltage rating and thin-film technology ensure stable performance in precision circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-2702-1102-DD Features

• Precision Resistance: Dual resistors (27KΩ/11KΩ) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Thin-film technology provides superior stability and low noise.
• High Power Handling: 0.25W total power rating (0.125W per resistor) in a compact 1206 case size.
• Automation-Friendly: Concave termination and tape-and-reel packaging streamline PCB assembly.
• Wide Operating Range: Suitable for -55°C to +150°C, making it ideal for industrial environments.

PFC-D1206-03-2702-1102-DD Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers in sensor interfaces and ADC reference circuits.
• Feedback networks for op-amps and precision amplifiers.
• Signal conditioning in medical devices and test equipment.
• Industrial control systems requiring stable performance under thermal cycling.
• Automotive electronics (non-automotive grade) where space-efficient solutions are critical.

Conclusion of PFC-D1206-03-2702-1102-DD

The PFC-D1206-03-2702-1102-DD combines high accuracy, thermal stability, and compact design, making it a superior choice for dense, high-reliability PCBs. Its thin-film construction and concave terminations address common challenges in signal integrity and assembly efficiency. While not RoHS-compliant, it remains a go-to solution for industrial, medical, and instrumentation applications demanding precision resistance networks. Engineers benefit from its repeatable performance and ease of integration in automated manufacturing workflows.