TT Electronics/IRC

GUS-QS8B-01-5902-G

GUS-QS8B-01-5902-G Description

The GUS-QS8B-01-5902-G is a high-precision thin-film resistor network manufactured by TT Electronics/IRC, designed for surface-mount applications in demanding electronic circuits. This 16-pin QSOP package integrates 15 resistors, each with a 59KΩ resistance value and a tight 2% tolerance, ensuring reliable performance in precision analog and digital systems. The network operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, making it suitable for stable operation in varying environmental conditions. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it delivers robust performance in compact designs.

GUS-QS8B-01-5902-G Features

• High-Density Integration: 15 resistors in a 16-pin QSOP package (4.9mm x 6.02mm x 1.47mm) save PCB space.
• Precision Performance: 2% tolerance and ±100ppm/°C TCR ensure accuracy in signal conditioning and voltage division.
• Robust Construction: Thin-film technology provides low noise and high stability.
• Surface-Mount Design: Gull-wing termination (0.64mm pitch) enables reliable automated assembly.
• Wide Operating Range: Rated for 125°C maximum temperature, ideal for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS8B-01-5902-G Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference circuits.
• Industrial Control Systems: Precision feedback networks in sensors and actuators.
• Test & Measurement Equipment: Calibration circuits requiring stable resistance values.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Power Management: Current-limiting networks in low-power DC/DC converters.

Conclusion of GUS-QS8B-01-5902-G

The GUS-QS8B-01-5902-G combines high density, precision, and thermal stability in a compact QSOP package, making it a versatile solution for space-constrained, performance-critical designs. Its thin-film construction and tight tolerances outperform thicker-film networks in low-noise applications, while the wide temperature range ensures reliability in harsh environments. Though not RoHS-compliant, it remains a preferred choice for legacy systems and specialized industrial use cases demanding proven reliability.