TT Electronics/IRC

GUS-QS8B-01-3011-B

GUS-QS8B-01-3011-B Description

The GUS-QS8B-01-3011-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 3.01KΩ resistance value, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±100ppm/°C. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, making it suitable for precision circuits in harsh environments. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS8B-01-3011-B Features

• Precision Performance: Ultra-low 0.1% tolerance and ±100ppm/°C TCR ensure stability in precision analog/digital systems.
• Robust Construction: Thin-film technology delivers superior accuracy and long-term reliability compared to thick-film alternatives.
• High Power Handling: 0.75W total rating (0.05W per resistor) supports higher current applications without derating.
• Extended Temperature Range: Operates up to 125°C, ideal for automotive, industrial, and aerospace use (though not PPAP/Automotive certified).
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm pitch enables high-density PCB layouts.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS8B-01-3011-B Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: High-accuracy instrumentation where drift must be minimized.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management.
• Test & Measurement: Calibration tools and lab equipment requiring repeatable resistance values.
• Aerospace & Defense: Ruggedized electronics where temperature fluctuations are extreme.

Conclusion of GUS-QS8B-01-3011-B

The GUS-QS8B-01-3011-B stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-reliability systems. While not RoHS-compliant, its thin-film technology and tight tolerances offer unmatched performance in niche applications. Ideal for space-constrained, high-accuracy designs, this network resistor delivers consistent results under thermal stress, ensuring longevity in critical circuits.