TT Electronics/IRC

GUS-QS0B-03-2210-FB

GUS-QS0B-03-2210-FB Description

The GUS-QS0B-03-2210-FB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 221Ω resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a power rating of 1W (0.05W per resistor) and a maximum voltage rating of 100V. Its thin-film technology provides superior accuracy and reliability compared to thick-film alternatives, making it ideal for precision circuits.

GUS-QS0B-03-2210-FB Features

• High-Density Integration: 19 resistors in a 6.02mm x 8.66mm QSOP package, saving PCB space.
• Stable Performance: ±25ppm/°C TCR and 1% tolerance ensure minimal drift in harsh environments.
• Robust Construction: Thin-film technology delivers low noise and high linearity.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy automated assembly.
• Wide Operating Range: Rated for 125°C maximum temperature and derated power up to 125°C.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS0B-03-2210-FB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: DAC/ADC interfaces, filter networks, and impedance matching.
• Industrial Electronics: PLCs, test equipment, and control systems requiring stable resistance.
• Communication Systems: RF modules and signal attenuation where low TCR is critical.
• Medical Devices: High-reliability applications demanding consistent performance.

Conclusion of GUS-QS0B-03-2210-FB

The GUS-QS0B-03-2210-FB combines high accuracy, compact design, and thermal stability, making it a standout choice for precision electronics. Its thin-film construction and QSOP packaging offer superior performance over comparable thick-film networks, particularly in applications requiring tight tolerances and low drift. While not automotive-grade, it is well-suited for industrial, medical, and communication systems where reliability and space efficiency are paramount.