TT Electronics/IRC

PFC-D1206-03-9102-1302-DD

PFC-D1206-03-9102-1302-DD Description

The PFC-D1206-03-9102-1302-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This surface-mount (SMD) component features a 1206 package (3.2mm × 1.6mm × 0.61mm) with 3 concave terminations, ensuring reliable solderability and mechanical stability. The network integrates two resistors with values of 91kΩ and 13kΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range (70°C to 150°C derated, 150°C max). Rated for 0.25W (1/4W) total power (0.125W per resistor) and 100V maximum voltage, it is ideal for precision voltage division and signal conditioning.

PFC-D1206-03-9102-1302-DD Features

• High Precision: Tight 0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Thin-film technology provides superior stability, low noise, and long-term reliability.
• Compact Design: 1206 case size (3.2mm × 1.6mm) saves PCB space while supporting high-density layouts.
• Automated Assembly: Tape-and-reel packaging enables efficient pick-and-place manufacturing.
• Wide Temperature Range: Operates reliably from 70°C to 150°C (derated) with a 150°C maximum rating.
• Concave Terminations: Enhances solder joint integrity and vibration resistance.

PFC-D1206-03-9102-1302-DD Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Voltage dividers for sensor interfaces or ADC reference networks.
• Feedback networks in op-amp and comparator circuits.
• Signal conditioning in industrial control systems, medical devices, and test equipment.
• Power management modules requiring stable bias networks.
• Automotive and aerospace subsystems (though not PPAP/Automotive certified, its performance suits harsh environments).

Conclusion of PFC-D1206-03-9102-1302-DD

The PFC-D1206-03-9102-1302-DD combines precision, compactness, and reliability, making it a standout choice for engineers designing high-accuracy circuits. Its thin-film construction, low TCR, and concave termination address common challenges like thermal drift and mechanical stress. While not RoHS-compliant or automotive-grade, its wide temperature range and robust performance suit industrial, medical, and instrumentation applications where stability is paramount. For designs requiring tight-tolerance resistor networks in a space-efficient package, this model delivers exceptional value.