TT Electronics/IRC

GUS-QS8B-02-2050-G

GUS-QS8B-02-2050-G Description

The GUS-QS8B-02-2050-G 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 features 15 resistors with a 205Ω resistance value, 2% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting.

GUS-QS8B-02-2050-G Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Handling: 0.75W total dissipation with derated performance up to 125°C, suitable for power-sensitive applications.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/pull-down networks.
• Robust Construction: Non-automotive grade but compliant with industrial standards, housed in a tube package for safe shipping and handling.

GUS-QS8B-02-2050-G Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks requiring tight tolerance (±2%).
• Digital Systems: Bus termination for high-speed data lines (e.g., DDR memory, FPGA I/O).
• Power Management: Load sharing and current limiting in DC-DC converters or LED drivers.
• Industrial Electronics: Control systems, test equipment, and instrumentation where temperature stability (±50ppm/°C) is critical.

Conclusion of GUS-QS8B-02-2050-G

The GUS-QS8B-02-2050-G combines thin-film precision, compact form factor, and high power density, making it a versatile choice for engineers prioritizing accuracy and reliability. While not RoHS-compliant or automotive-rated, its 70–125°C operating range and low TCR suit industrial and telecom applications. For designs demanding stable resistance under thermal stress or space constraints, this network offers a cost-effective, high-performance solution.