TT Electronics/IRC

GUS-QS0B-02-4752-CB

GUS-QS0B-02-4752-CB Description

The GUS-QS0B-02-4752-CB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding applications requiring tight tolerance and stability. It features 19 resistors in a 20-pin QSOP package, each with a 47.5KΩ resistance and an exceptional 0.25% tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, ensuring reliable performance in fluctuating thermal conditions. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GUS-QS0B-02-4752-CB Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable, accurate performance.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with gull-wing terminations for easy surface mounting.
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated for high-temperature environments.
• Automated Assembly Friendly: 0.64mm terminal pitch and tube packaging streamline PCB assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and instrumentation applications.

GUS-QS0B-02-4752-CB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance.
• Medical Equipment: Stable performance in diagnostic devices and patient monitors.
• Industrial Control Systems: Resists environmental stress in PLCs and sensor interfaces.
• Test & Measurement: Low TCR critical for calibration equipment and multimeters.
• Communication Hardware: Signal conditioning in RF and baseband circuits.

Conclusion of GUS-QS0B-02-4752-CB

The GUS-QS0B-02-4752-CB excels in applications demanding high accuracy, thermal stability, and compactness. Its thin-film technology, tight tolerance, and robust package make it a superior choice over thicker-film or less stable alternatives. While not automotive-grade, it is well-suited for industrial, medical, and precision electronics where reliability and performance are paramount. Engineers will appreciate its balance of power handling, miniaturization, and ease of integration into high-density designs.