TT Electronics/IRC

GUS-QS8B-00-4870-G

GUS-QS8B-00-4870-G Description

The GUS-QS8B-00-4870-G is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors with a 487Ω resistance value, offering a 2% tolerance and a ±250ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it ensures reliable performance in compact, high-density circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and automated placement, while the 1.47mm low profile suits space-constrained designs.

GUS-QS8B-00-4870-G Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Power Handling: 0.75W total rating (0.05W per resistor) at 125°C maximum operating temperature.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.63mm seated height, ideal for miniaturized designs.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and telecom applications.
• Automated Assembly Ready: Gull-wing leads and tight tolerances (±0.1mm height/length) ensure compatibility with pick-and-place systems.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use cases.

GUS-QS8B-00-4870-G Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Embedded Systems: Bias networks for FPGAs, ASICs, and microcontrollers requiring stable resistance values.
• Telecom Infrastructure: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits where low TCR (±250ppm/°C) minimizes drift.
• Power Management: Current sensing and feedback loops in DC-DC converters.

Conclusion of GUS-QS8B-00-4870-G

The GUS-QS8B-00-4870-G stands out for its thin-film accuracy, compact QSOP package, and robust power handling, making it a superior choice over thicker-film or less stable alternatives. Its 2% tolerance and ±250ppm/°C TCR ensure long-term reliability in demanding environments, while the surface-mount design streamlines manufacturing. Ideal for high-density PCBs in industrial, telecom, and precision electronics, this resistor network balances performance with cost-effectiveness for non-automotive applications.