TT Electronics/IRC

GUS-QS0B-03-2671-FF

GUS-QS0B-03-2671-FF Description

The GUS-QS0B-03-2671-FF from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 2.67KΩ resistance value, a tight 1% tolerance, and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. With a 0.05W (1/20) power rating per resistor and a total power rating of 1W, this network is engineered for reliability in compact, high-density circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the 1.47mm profile suits space-constrained designs.

GUS-QS0B-03-2671-FF Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable performance in temperature-variable environments.
• High-Density Integration: 19 resistors in a 6.02mm x 8.66mm QSOP package, optimizing board space.
• Robust Power Handling: 1W total power dissipation (0.05W per resistor) with a 100V maximum voltage rating.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with high-speed SMD processes.
• Wide Temperature Range: Operates reliably from 70°C to 125°C (derated power), suitable for industrial and instrumentation use.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial applications where PPAP compliance is not required.

GUS-QS0B-03-2671-FF Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Medical Electronics: Patient monitoring systems requiring low drift and high stability.
• Test & Measurement Equipment: Calibration circuits and sensor interfaces.
• Industrial Controls: PLCs and process instrumentation where space and reliability are critical.
• Communications Infrastructure: RF modules and baseband processing PCBs.

Conclusion of GUS-QS0B-03-2671-FF

The GUS-QS0B-03-2671-FF combines high precision, compact form factor, and robust power handling, making it a standout choice for engineers designing high-density, temperature-stable circuits. Its thin-film technology and QSOP packaging offer a competitive edge over thicker-film or less precise alternatives, particularly in industrial, medical, and communication systems. While not automotive-grade, its performance and reliability align with commercial and industrial standards, ensuring long-term durability in critical applications.