TT Electronics/IRC

PFC-D1206-03-1302-7502-DD

PFC-D1206-03-1302-7502-DD Description

The PFC-D1206-03-1302-7502-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 13KΩ and 75KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range (-55°C to +150°C). With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in precision analog and digital circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-1302-7502-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C), ideal for sensitive signal conditioning.
• Robust Construction: 1206 concave termination ensures secure soldering and mechanical stability in high-vibration environments.
• Wide Temperature Range: Operates from -55°C to +150°C (derated power up to 150°C), suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Space-Efficient Design: Compact 3.2mm × 1.6mm × 0.61mm footprint saves PCB real estate.
• Dual-Resistor Network: Combines 13KΩ and 75KΩ in a single package, reducing part count and simplifying BOMs.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded soldering.

PFC-D1206-03-1302-7502-DD Applications

• Voltage Dividers: Precision ratio matching in sensor interfaces (e.g., thermocouples, strain gauges).
• Analog Signal Processing: Feedback networks in op-amp circuits, DAC/ADC reference dividers.
• Power Management: Bias networks for ICs or voltage regulation in low-power DC/DC converters.
• Industrial Electronics: PLCs, instrumentation, and control systems requiring long-term stability.
• Test & Measurement Equipment: Calibration circuits where minimal drift is critical.

Conclusion of PFC-D1206-03-1302-7502-DD

The PFC-D1206-03-1302-7502-DD excels in applications demanding high precision, thermal stability, and compact integration. Its thin-film technology, concave termination, and dual-resistor configuration provide a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a robust choice for legacy or specialized designs. Engineers will appreciate its reliability in harsh environments and streamlined assembly compatibility, making it a versatile solution for analog and mixed-signal PCB designs.