TT Electronics/IRC

GUS-QS8B-02-1472-GF

GUS-QS8B-02-1472-GF Description

The GUS-QS8B-02-1472-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 14.7KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a wide temperature range of 70°C to 125°C (derated) and up to 125°C maximum. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable, low-drift applications. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density layouts.

GUS-QS8B-02-1472-GF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Density: 0.75W total dissipation in a miniature footprint, optimizing thermal management.
• Automotive-Grade Alternatives: While not automotive-certified, its 125°C operating range suits industrial and telecom applications.
• BUS Circuit Designator: Simplifies integration into bus-line termination, voltage division, or pull-up/down networks.
• Non-RoHS Compliance: Note for legacy or exempted applications requiring specific material standards.

GUS-QS8B-02-1472-GF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks where tolerance and TCR are critical.
• Communication Systems: Signal conditioning in RF modules, base stations, and high-speed data lines.
• Industrial Control: PLCs, motor drives, and instrumentation requiring stable resistance under thermal stress.
• Legacy Electronics: Military or aerospace systems where non-RoHS components are permissible.

Conclusion of GUS-QS8B-02-1472-GF

The GUS-QS8B-02-1472-GF combines thin-film precision, compact form factor, and robust power handling, making it a standout choice for engineers prioritizing reliability in harsh environments. Its 2% tolerance and low TCR outperform generic arrays, while the QSOP gull-wing package ensures compatibility with automated assembly processes. Ideal for high-density PCBs and precision analog designs, this network resistor is a versatile solution for industrial, telecom, and legacy systems.