TT Electronics/IRC

GUS-QS0B-03-2202-B

GUS-QS0B-03-2202-B Description

The GUS-QS0B-03-2202-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 22K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination ensures reliable solderability, while the thin-film technology provides superior accuracy and long-term reliability.

GUS-QS0B-03-2202-B Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm terminal pitch for space-constrained PCBs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Automotive-Grade Alternatives Available: While this model is non-automotive (PPAP: No), similar configurations meet stricter requirements.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and instrumentation applications.

GUS-QS0B-03-2202-B Applications

This resistor network excels in precision-critical applications, including:

• Analog Signal Conditioning: Voltage dividers, DAC/ADC reference circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Communications Infrastructure: RF matching networks, filter tuning.

Conclusion of GUS-QS0B-03-2202-B

The GUS-QS0B-03-2202-B stands out for its exceptional accuracy, compact footprint, and robust thin-film construction, making it a preferred choice for engineers designing high-reliability electronics. Its non-automotive status limits use in automotive systems, but its performance in industrial, medical, and communications applications is unmatched. For designs requiring tight tolerances, low TCR, and high power density, this resistor network delivers optimal performance.