TT Electronics/IRC

GUS-QS0B-02-2261-BA

GUS-QS0B-02-2261-BA Description

The GUS-QS0B-02-2261-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 2.26KΩ resistance value and an ultra-tight 0.1% 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 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 precision analog and digital systems.

GUS-QS0B-02-2261-BA Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability over time.
• Compact Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing terminals for space-constrained PCBs.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Automated Assembly Friendly: Surface-mount (SMD) design with 0.64mm terminal pitch for efficient pick-and-place processes.
• Non-Automotive: Ideal for industrial, medical, and instrumentation use (PPAP not required).

GUS-QS0B-02-2261-BA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration systems.
• Medical Electronics: Patient monitoring devices where stability and low drift are critical.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Communications Infrastructure: RF and baseband signal processing requiring tight tolerance.

Conclusion of GUS-QS0B-02-2261-BA

The GUS-QS0B-02-2261-BA stands out for its combination of precision, power handling, and compactness, making it a superior choice over thicker-film or less stable alternatives. Its thin-film technology and wide operational range cater to high-reliability applications, while the QSOP package ensures compatibility with modern SMD assembly. Though not RoHS-compliant, its performance in harsh environments and critical systems justifies its use in specialized sectors like aerospace, defense, and industrial automation. For engineers prioritizing accuracy and thermal resilience, this resistor network delivers uncompromising quality.