TT Electronics/IRC

GUS-QS8B-03-2052-GG

GUS-QS8B-03-2052-GG Description

The GUS-QS8B-03-2052-GG is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 20.5KΩ resistance value and a tight 2% tolerance, ensuring consistent performance across industrial and commercial environments. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability over a wide operating temperature range of 70°C to 125°C, making it suitable for thermally challenging conditions. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-QS8B-03-2052-GG Features

• Precision Thin Film Technology: Offers low noise and high accuracy (±25ppm/°C) for signal conditioning and analog circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations (0.64mm pitch), ideal for space-constrained surface-mount (SMD) applications.
• Robust Power Handling: 0.75W total dissipation (15 resistors) with derated performance up to 125°C, outperforming standard thick-film networks.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/down applications in digital systems.
• Non-Automotive (PPAP No): Compliant with EAR99 (ECCN) but not EU RoHS, suited for industrial and telecom hardware.

GUS-QS8B-03-2052-GG Applications

• Signal Processing: Precision dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Digital Systems: Bus termination, pull-up networks, and line impedance matching in FPGAs/CPLDs.
• Power Management: Voltage scaling and feedback networks in DC-DC converters.
• Test & Measurement Equipment: High-stability reference circuits due to low TCR and tight tolerance.

Conclusion of GUS-QS8B-03-2052-GG

The GUS-QS8B-03-2052-GG excels in high-density, precision designs where thermal stability, compact footprint, and reliable power handling are critical. Its thin-film construction and BUS-oriented design make it a superior alternative to thick-film networks in industrial controls, communication hardware, and instrumentation. While not RoHS-compliant, its tube packaging ensures protection during assembly, catering to batch production needs. Engineers seeking a low-drift, high-power resistor array will find this model indispensable for optimizing circuit performance.