TT Electronics/IRC

GUS-QS0B-03-3401-DC

GUS-QS0B-03-3401-DC Description

The GUS-QS0B-03-3401-DC 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 3.4KΩ resistance, 0.5% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it combines reliability with compactness, making it ideal for space-constrained PCB designs. The gull-wing termination ensures secure mounting, while the tube packaging facilitates automated assembly processes.

GUS-QS0B-03-3401-DC Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and low TCR (±25ppm/°C) for stable performance in varying thermal conditions.
• High-Density Integration: 19 resistors in a compact QSOP package (8.66mm × 6.02mm × 1.47mm) optimize board space.
• Robust Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch ensure compatibility with high-speed SMD assembly.
• Wide Voltage Range: Supports applications up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive/Non-PPAP: Designed for general-purpose electronics, though not PPAP-certified or automotive-grade.

GUS-QS0B-03-3401-DC Applications

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

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Industrial Controls: PLCs, motor drivers, and power management modules.
• Communications: RF and baseband signal processing where thermal stability is critical.

Conclusion of GUS-QS0B-03-3401-DC

The GUS-QS0B-03-3401-DC stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing accuracy and reliability in harsh environments. While not suited for automotive applications, its thin-film technology and high-density integration cater to advanced industrial, medical, and communication systems. Its QSOP package and gull-wing termination further enhance manufacturability, solidifying its role in modern SMD designs.