TT Electronics/IRC

GUS-QS8B-01-1870-G

GUS-QS8B-01-1870-G Description

The GUS-QS8B-01-1870-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 integrates 15 resistors, each with a 187Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMD processes.

GUS-QS8B-01-1870-G Features

• Thin-Film Technology: Offers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High Power Density: 0.75W total rating in a compact 4.9mm × 6.02mm × 1.47mm footprint, ideal for space-constrained designs.
• Robust Construction: QSOP package with ±0.1mm height/length tolerances ensures mechanical reliability.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation circuits.
• Non-Automotive Grade: Optimized for general-purpose applications where PPAP compliance is not required.
• Tube Packaging: Protects components during handling and storage.

GUS-QS8B-01-1870-G Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: ADC/DAC reference networks, where low TCR (±100ppm/°C) minimizes drift.
• Industrial Electronics: PLCs, test equipment, and power supplies benefiting from high-voltage tolerance.
• Communication Systems: RF modules and filtering circuits demanding stable impedance matching.

Conclusion of GUS-QS8B-01-1870-G

The GUS-QS8B-01-1870-G combines thin-film precision, high power handling, and compact form factor, making it a versatile choice for engineers prioritizing reliability in analog and mixed-signal designs. Its 2% tolerance and low TCR outperform generic resistor arrays, while the QSOP gull-wing package ensures compatibility with standard SMD workflows. Though not RoHS-compliant, it remains a cost-effective solution for non-automotive industrial applications.