TT Electronics/IRC

GUS-QS0B-02-2800-DB

GUS-QS0B-02-2800-DB Description

The GUS-QS0B-02-2800-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 280Ω resistance value with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and a 1W total power rating (0.05W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS0B-02-2800-DB Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Space-Efficient: QSOP package (20-pin) with 0.64mm pitch optimizes PCB real estate.
• Wide Operating Range: Rated for -55°C to +125°C (derated power up to 125°C).
• Automated Assembly Friendly: Gull-wing terminations and surface-mount design streamline manufacturing.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS0B-02-2800-DB Applications

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Calibration circuits, sensor signal conditioning.
• Communications: RF matching networks, filter circuits.
• Industrial Controls: PLCs, motor drive feedback networks.

Conclusion of GUS-QS0B-02-2800-DB

The GUS-QS0B-02-2800-DB excels in applications requiring high precision, compact size, and thermal stability. Its thin-film construction, tight tolerance, and low TCR distinguish it from thicker-film or less stable alternatives. While not automotive-grade, it is a cost-effective solution for industrial, medical, and communication systems where accuracy and reliability are critical. The tube packaging ensures safe handling and compatibility with automated pick-and-place processes.