TT Electronics/IRC

GUS-QS0B-03-2202-GF

GUS-QS0B-03-2202-GF Description

The GUS-QS0B-03-2202-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 22K Ohm resistance and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a 70°C to 125°C operating range, derated for power. The 1W 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 easy PCB integration, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS0B-03-2202-GF Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive analog/digital systems.
• Robust Construction: QSOP package with a rectangular shape and 1.63mm seated height enhances mechanical durability.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (full power up to +70°C).
• High-Density Integration: 19 resistors in a single package reduce board space and assembly complexity.
• Automotive-Grade Alternatives Available: While this model is non-automotive (PPAP: No), TT Electronics offers compliant variants for harsh environments.
• Non-RoHS: Ideal for legacy or exempted applications requiring leaded components.

GUS-QS0B-03-2202-GF Applications

• Industrial Control Systems: Precision voltage dividers in PLCs and sensor interfaces.
• Medical Electronics: Stable signal conditioning in diagnostic equipment.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Test & Measurement Equipment: Calibration networks requiring low drift over temperature.
• Aerospace & Defense: Ruggedized avionics where space and reliability are critical.

Conclusion of GUS-QS0B-03-2202-GF

The GUS-QS0B-03-2202-GF excels in high-density, precision applications demanding thermal stability and compactness. Its thin-film technology and 2% tolerance outperform thick-film alternatives in accuracy, while the QSOP package ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a top choice for legacy systems or exempted industries. Engineers will appreciate its balance of performance, integration, and reliability in critical circuits. For automotive or PPAP-required projects, explore TT Electronics’ compliant variants within the same series.