TT Electronics/IRC

GUS-QS8B-02-1650-GF

GUS-QS8B-02-1650-GF Description

The GUS-QS8B-02-1650-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 165Ω 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 for optimal thermal management. The ±50ppm/°C temperature coefficient enhances stability in environments with fluctuating temperatures. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint saves board space.

GUS-QS8B-02-1650-GF Features

• Precision Thin-Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Power Handling: 0.75W total dissipation (0.05W per resistor) with derating up to 125°C.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation use.
• Compact QSOP Package: 16-pin gull-wing SMD design ensures compatibility with automated assembly processes.
• Non-Automotive Grade: Ideal for commercial and industrial electronics where PPAP compliance is not required.

GUS-QS8B-02-1650-GF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: Damping reflections in high-speed data lines (e.g., SPI, I2C).
• Embedded Systems: Pull-up/down resistor arrays for microcontrollers and FPGAs.
• Test & Measurement Equipment: Stable reference networks in multimeters and oscilloscopes.
• Power Management: Current-limiting and load-sharing in low-power DC/DC converters.

Conclusion of GUS-QS8B-02-1650-GF

The GUS-QS8B-02-1650-GF combines high precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing reliability in space-constrained applications. Its thin-film construction and tight tolerance outperform carbon-based alternatives, while the QSOP package ensures compatibility with modern SMT workflows. Though not RoHS-compliant, it remains a cost-effective solution for non-regulated industrial and commercial systems requiring stable, low-noise resistance networks.