TT Electronics/IRC

GUS-QS0B-03-1622-FF

GUS-QS0B-03-1622-FF Description

The GUS-QS0B-03-1622-FF from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 16.2KΩ resistance value 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 terminals, 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, low noise, and excellent long-term stability compared to thick-film alternatives.

GUS-QS0B-03-1622-FF Features

• Precision Thin Film: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable operation in varying thermal conditions.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• Robust Construction: Gull-wing termination ensures reliable surface-mount soldering, while the tube packaging protects during handling.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and instrumentation applications.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports moderate power applications without derating.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks.

GUS-QS0B-03-1622-FF Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Bus Termination: Impedance matching for high-speed data lines (e.g., DDR, LVDS).
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance over temperature.
• Medical Devices: Low-noise, high-reliability circuits in diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where precision is key.

Conclusion of GUS-QS0B-03-1622-FF

The GUS-QS0B-03-1622-FF stands out for its thin-film precision, compact form factor, and robust performance in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and high-reliability electronics where accuracy and thermal stability are critical. Its 16.2KΩ resistance array and QSOP package make it a versatile choice for designers seeking a balance of performance and space efficiency. For applications demanding tight tolerances and low drift, this network offers a cost-effective alternative to discrete resistors.