TT Electronics/IRC

GUS-QS8B-00-2000-J

GUS-QS8B-00-2000-J Description

The GUS-QS8B-00-2000-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 200 Ohm resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The device operates over a wide temperature range of 70°C to 125°C (derated) and withstands up to 125°C at full load, making it suitable for demanding environments. Its ±250ppm/°C temperature coefficient ensures stable performance under thermal stress, while the 100V maximum voltage rating enhances reliability in high-voltage circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, and the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes space efficiency.

GUS-QS8B-00-2000-J Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• High Power Density: 0.05W per resistor (15 resistors) enables robust performance in densely packed designs.
• Automotive-Grade Durability: While not automotive-certified, its 125°C max operating temperature and derated power curve suit harsh industrial environments.
• QSOP Package: Rectangular, tube-packaged form factor ensures mechanical robustness and ease of handling during assembly.
• BUS Circuit Designator: Simplifies bus line termination and pull-up/down applications in digital systems.
• Non-RoHS Compliance: Ideal for legacy or specialized applications requiring traditional materials.

GUS-QS8B-00-2000-J Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division and impedance matching in analog/digital hybrid circuits.
• Bus Termination: Damping reflections in high-speed data lines (e.g., SPI, I²C) for improved signal integrity.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability is critical.
• Test & Measurement Equipment: Calibration networks and reference circuits demanding tight tolerance (±5%) over temperature.
• Legacy Electronics: Maintenance or upgrades of non-RoHS-compliant systems.

Conclusion of GUS-QS8B-00-2000-J

The GUS-QS8B-00-2000-J combines thin-film precision, high power handling, and compact packaging to address complex circuit design challenges. Its wide temperature range and low TCR make it a reliable choice for industrial and instrumentation applications, while the QSOP gull-wing design ensures compatibility with automated SMD processes. For engineers seeking a cost-effective, space-saving resistor network with proven performance, this model offers a compelling balance of technical specifications and practical versatility.