TT Electronics/IRC

GUS-QS8B-00-5111-J

GUS-QS8B-00-5111-J Description

The GUS-QS8B-00-5111-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding environments. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 5.11KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). Its thin-film technology ensures excellent stability, with a ±250ppm/°C temperature coefficient, making it suitable for circuits requiring tight resistance matching and low drift. The gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating and 125°C maximum operating temperature ensure reliability in industrial and commercial applications.

GUS-QS8B-00-5111-J Features

• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Precision Performance: ±5% tolerance and ±250ppm/°C TCR for stable operation across 70°C to 125°C.
• Robust Construction: Thin-film technology ensures low noise and high accuracy.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch for reliable SMT placement.
• Wide Voltage Range: Supports up to 100V, ideal for signal conditioning and divider networks.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8B-00-5111-J Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces.
• Impedance Matching: RF and communication circuits.
• Sensor Conditioning: Bridge networks for strain gauges or thermocouples.
• Power Management: Feedback loops in DC-DC converters.
• Test & Measurement Equipment: Precision calibration circuits.

Conclusion of GUS-QS8B-00-5111-J

The GUS-QS8B-00-5111-J combines high density, precision, and reliability in a surface-mount package, making it a superior choice for engineers designing compact, high-performance electronic systems. Its thin-film construction, wide temperature range, and robust voltage handling distinguish it from generic thick-film networks, particularly in applications demanding low drift and tight tolerance. While not automotive-grade, it is well-suited for industrial controls, medical devices, and telecom infrastructure where consistent performance is critical.