TT Electronics/IRC

GUS-QS0B-02-2871-CB

GUS-QS0B-02-2871-CB Description

The GUS-QS0B-02-2871-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 2.87KΩ resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in power-sensitive designs. Packaged in a tube for safe handling, this non-automotive, non-PPAP compliant component is ideal for industrial and instrumentation applications where precision and durability are critical.

GUS-QS0B-02-2871-CB Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing terminals for space-constrained PCBs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Voltage Tolerance: 100V maximum rating per resistor.
• Efficient Power Handling: 1W total dissipation (0.05W per resistor) for balanced thermal management.
• Industrial-Grade: Non-automotive but suited for harsh environments due to its 125°C maximum operating temperature.

GUS-QS0B-02-2871-CB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning in oscilloscopes and multimeters.
• Industrial Control Systems: PLCs, sensor interfaces, and power supply monitoring.
• Medical Electronics: Patient monitoring devices requiring stable resistance values.
• Communications Infrastructure: RF and baseband signal processing where low drift is critical.

Conclusion of GUS-QS0B-02-2871-CB

The GUS-QS0B-02-2871-CB stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications demanding tight tolerances and reliable performance under stress. Its thin-film technology and QSOP footprint cater to modern high-density designs, while the wide temperature range ensures versatility across industries. For engineers prioritizing accuracy and durability in resistor networks, this model offers an optimal balance of technical specifications and practical usability.