TT Electronics/IRC

GUS-QS0B-02-2051-BB

GUS-QS0B-02-2051-BB Description

The GUS-QS0B-02-2051-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 19 resistors with a 2.05KΩ resistance value, offering an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing SMD termination, this network is optimized for surface-mount assembly and delivers a total power rating of 1W (0.05W per resistor). Its compact dimensions (8.66mm x 6.02mm x 1.47mm) and ±0.1mm height tolerance make it ideal for space-constrained PCB designs.

GUS-QS0B-02-2051-BB Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• High Power Handling: 1W total dissipation (1/20W per resistor) at 125°C max operating temperature.
• Compact & Durable: QSOP package with gull-wing leads for secure SMD mounting; 100V max voltage rating.
• Stable Across Temperatures: Derated power capability from 70°C to 125°C for harsh environments.
• Automation-Friendly: Supplied in tube packaging for efficient pick-and-place assembly.

GUS-QS0B-02-2051-BB Applications

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

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops.
• Test & Measurement: Calibration devices and high-accuracy instrumentation.
• Communications: RF modules and signal processing where minimal drift is critical.
• Aerospace & Defense: Avionics and ruggedized systems needing reliability under thermal stress.

Conclusion of GUS-QS0B-02-2051-BB

The GUS-QS0B-02-2051-BB stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability electronics. Its thin-film technology and strict tolerances mitigate performance degradation, while the QSOP package ensures compatibility with automated manufacturing. Ideal for mission-critical applications, this network balances performance with durability, even in thermally challenging environments.