TT Electronics/IRC

GUS-QS0B-03-2262-DD

GUS-QS0B-03-2262-DD Description

The GUS-QS0B-03-2262-DD 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 22.6KΩ resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°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-03-2262-DD Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• 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 PCB layouts.
• Wide Thermal 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: Compliant with EAR99 (ECCN) but not PPAP or automotive-grade.

GUS-QS0B-03-2262-DD Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring stable resistance values.
• Communication Systems: Signal conditioning in RF modules, filters, and impedance matching circuits.
• Industrial Controls: PLCs, sensor interfaces, and feedback networks where temperature stability is critical.
• Consumer Electronics: High-end audio equipment and ADC/DAC reference circuits.

Conclusion of GUS-QS0B-03-2262-DD

The GUS-QS0B-03-2262-DD stands out for its combination of precision, compactness, and thermal resilience, making it ideal for engineers prioritizing accuracy and reliability in harsh environments. While not suited for automotive use, its thin-film technology and tight tolerances make it a superior choice for industrial, telecom, and high-fidelity audio applications. Packaged in tubes for ESD protection, it ensures safe handling and integration into automated production lines.