TT Electronics/IRC

GUS-QS0B-03-2101-DD

GUS-QS0B-03-2101-DD Description

The GUS-QS0B-03-2101-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 2.1KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient and a derated power range of 70°C to 125°C, it delivers stable performance under thermal stress. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for compact, high-density PCB designs. Packaged in a tube for automated assembly, this non-automotive, non-PPAP compliant component is ideal for industrial and instrumentation use.

GUS-QS0B-03-2101-DD Features

• Precision Thin Film Technology: Ensures low noise and high stability (±25ppm/°C).
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm pitch gull-wing leads for space-constrained designs.
• High Power Density: 1W total dissipation (0.05W per resistor) at 125°C max operating temperature.
• Strict Tolerance: 0.5% resistance accuracy for critical analog applications.
• Robust Construction: Rectangular QSOP case with 1.63mm seated height for reliable SMT placement.
• Non-Automotive: Optimized for industrial, medical, and test equipment where PPAP compliance is not required.

GUS-QS0B-03-2101-DD Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Patient monitoring devices requiring stable, low-drift resistors.
• Test & Measurement: Calibration circuits and instrumentation amplifiers.
• Industrial Controls: PLCs and sensor interfaces demanding high accuracy.
• Communications: RF and analog front-end modules in base stations.

Conclusion of GUS-QS0B-03-2101-DD

The GUS-QS0B-03-2101-DD excels in applications requiring high precision, thermal stability, and compactness. Its thin-film technology, tight tolerance, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and high-reliability electronics where consistent performance is critical. The tube packaging further streamlines high-volume assembly processes.