TT Electronics/IRC

GUS-QS8B-03-5232-J

GUS-QS8B-03-5232-J Description

The GUS-QS8B-03-5232-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 52.3KΩ resistance value and a 5% tolerance, ensuring reliable performance in compact designs. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C, making it suitable for demanding environments. With a power rating of 0.75W (3/4W) and a ±25ppm/°C temperature coefficient, it offers excellent stability and low drift over temperature variations. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating ensures robust operation in high-voltage circuits.

GUS-QS8B-03-5232-J Features

• High-Density Integration: 15 resistors in a compact QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances.
• Precision Performance: Thin-film technology delivers ±25ppm/°C TCR and 5% tolerance for consistent accuracy.
• Robust Power Handling: 0.05W per resistor (0.75W total) with derating up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch ensure compatibility with high-speed SMT processes.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.
• Non-Automotive, Non-PPAP: Suitable for commercial and industrial use but not automotive-grade.

GUS-QS8B-03-5232-J Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: DAC/ADC reference networks, gain-setting circuits.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and signal attenuation.
• Medical Electronics: Low-drift instrumentation where stability is critical.

Conclusion of GUS-QS8B-03-5232-J

The GUS-QS8B-03-5232-J combines high-density integration, thermal stability, and precision resistance in a surface-mount package, making it ideal for space-constrained, high-reliability applications. Its thin-film construction and tight TCR outperform carbon or thick-film alternatives, while the QSOP form factor ensures compatibility with modern PCB designs. Though not suited for automotive use, it is a cost-effective solution for industrial, medical, and test equipment requiring consistent performance over temperature and time.