TT Electronics/IRC

PFC-D1206-03-9102-1202-DD

PFC-D1206-03-9102-1202-DD Description

The PFC-D1206-03-9102-1202-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 91KΩ and 12KΩ, 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 reliable performance in thermally challenging environments. The 100V maximum voltage rating and thin-film technology provide excellent stability and low noise, making it ideal for precision analog and digital circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-9102-1202-DD Features

• Precision Resistance Values: 91KΩ and 12KΩ with ±0.5% tolerance for accurate voltage division.
• Low TCR: ±25ppm/°C ensures minimal resistance drift over temperature.
• High Power Handling: 0.25W total (0.125W per resistor) derated from 70°C to 150°C.
• Robust Construction: Thin-film technology for superior stability and low noise.
• Compact & Reliable: 1206 case size (3.2mm x 1.6mm x 0.61mm) with concave termination for secure soldering.
• Automation-Friendly: Supplied in tape and reel for high-volume SMT assembly.
• Wide Voltage Rating: 100V maximum for versatile circuit integration.

PFC-D1206-03-9102-1202-DD Applications

This resistor network is particularly suited for:

• Voltage Dividers: Precision voltage scaling in sensor interfaces or ADC circuits.
• Analog Signal Conditioning: Stable performance in instrumentation and measurement systems.
• Power Management: Feedback networks in DC-DC converters or voltage regulators.
• Industrial Electronics: High-reliability applications requiring tight tolerance and low TCR.
• Medical Devices: Critical circuits where long-term stability is essential.

Conclusion of PFC-D1206-03-9102-1202-DD

The PFC-D1206-03-9102-1202-DD stands out for its precision, thermal stability, and compact design, making it a superior choice for engineers designing high-performance electronic systems. Its thin-film construction, low TCR, and robust power handling make it ideal for applications demanding accuracy and reliability. While not RoHS-compliant, its technical merits ensure it remains a preferred solution for specialized industrial, medical, and automotive (non-PPAP) applications where performance outweighs compliance constraints.