TT Electronics/IRC

GUS-QS8B-03-5230-GF

GUS-QS8B-03-5230-GF Description

The GUS-QS8B-03-5230-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in compact surface-mount assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 523Ω resistance value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating temperature range of 70°C to 125°C. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate robust PCB mounting in space-constrained designs.

GUS-QS8B-03-5230-GF Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with ±0.1mm tolerances optimize board space.
• High Power Density: 0.75W total dissipation (15 resistors) in a miniature footprint.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with derated power handling.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C max operating temp suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy systems or environments exempt from RoHS restrictions.

GUS-QS8B-03-5230-GF Applications

• Voltage Dividers & Pull-Up Networks: Precision resistor arrays for ADC/DAC reference circuits.
• Industrial Control Systems: Stable performance in PLCs, sensor interfaces, and power management modules.
• Telecommunications: Signal conditioning in RF modules and baseband processing.
• Medical Electronics: Low-drift networks for diagnostic equipment where consistency is critical.
• Legacy Equipment Maintenance: Non-RoHS compliance supports repairs in older systems.

Conclusion of GUS-QS8B-03-5230-GF

The GUS-QS8B-03-5230-GF excels in high-density, precision applications requiring tight tolerances and thermal stability. Its thin-film construction, compact QSOP package, and robust power handling distinguish it from generic thick-film networks. While not suited for automotive use, it is a cost-effective solution for industrial, telecom, and medical designs demanding reliability in harsh environments. The tube packaging ensures safe handling during assembly, making it a practical choice for automated SMT processes.