TT Electronics/IRC

GUS-QS0B-03-1651-CA

GUS-QS0B-03-1651-CA Description

The GUS-QS0B-03-1651-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package features 19 resistors with a 1.65KΩ resistance value, offering an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in precision analog and digital circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS0B-03-1651-CA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive signal conditioning.
• High Power Density: 1W total dissipation (0.05W per resistor) in a miniaturized QSOP package.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Tight Tolerance & Low TCR: ±0.25% tolerance and ±25ppm/°C ensure accuracy in fluctuating environments.
• Robust Construction: Gull-wing leads and surface-mount design enhance mechanical durability.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-1651-CA Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Ideal for op-amp feedback networks and filter circuits.
• Medical Electronics: Stable performance in patient monitoring and diagnostic equipment.
• Test & Measurement: High accuracy for calibration tools and data acquisition systems.
• Industrial Control Systems: Reliable operation in PLCs and motor control modules.

Conclusion of GUS-QS0B-03-1651-CA

The GUS-QS0B-03-1651-CA combines high precision, thermal stability, and compact design, making it a superior choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. Its thin-film technology and rigorous specifications cater to industries where accuracy and longevity are paramount, though it is not compliant with EU RoHS. For non-automotive precision circuits, this model offers an optimal balance of performance and integration.