TT Electronics/IRC

GUS-QS8B-01-1050-GF

GUS-QS8B-01-1050-GF Description

The GUS-QS8B-01-1050-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 features 15 resistors with a 105Ω resistance value, 2% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 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 compact PCB layouts.

GUS-QS8B-01-1050-GF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm (L×D×H) QSOP package, ideal for space-constrained designs.
• Robust Power Handling: 0.75W total dissipation with derated performance up to 125°C, suitable for continuous operation in elevated temperatures.
• Precision Specifications: 2% tolerance and ±100ppm/°C TCR ensure consistent performance in analog and mixed-signal circuits.
• Automated Assembly Friendly: Gull-wing leads and tube packaging streamline pick-and-place processes for high-volume manufacturing.

GUS-QS8B-01-1050-GF Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision-matched resistors for ADC/DAC interfaces and sensor signal conditioning.
• Bus Termination Networks: Ideal for BUS circuit designators in digital systems (e.g., SPI, I²C) to minimize reflections.
• Industrial Electronics: Stable performance in harsh environments, such as motor drives and power supplies.
• Medical Devices: Low-noise characteristics suit sensitive instrumentation like patient monitoring systems.

Conclusion of GUS-QS8B-01-1050-GF

The GUS-QS8B-01-1050-GF combines thin-film precision, compact form factor, and high power density, making it a standout choice for engineers requiring reliable resistor networks in telecommunications, industrial automation, and embedded systems. Its non-automotive (PPAP: No) and non-RoHS status may limit use in regulated markets, but its active part status ensures long-term availability for legacy or specialized designs. For applications demanding tight tolerance and thermal stability, this model offers a cost-effective alternative to discrete resistors without compromising performance.