TT Electronics/IRC

GUS-QS0B-03-1652-CC

GUS-QS0B-03-1652-CC Description

The GUS-QS0B-03-1652-CC 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 16.5KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a 70°C to 125°C derated power range, making it suitable for environments with fluctuating thermal conditions. 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-03-1652-CC Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact Form Factor: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package with 0.64mm gull-wing pitch for high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and instrumentation use.
• Efficient Power Handling: 1W total dissipation (0.05W per resistor) balances performance and thermal management.
• Non-Automotive Grade: Optimized for commercial and industrial applications where PPAP compliance is not required.

GUS-QS0B-03-1652-CC Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Test & Measurement Equipment: Calibration modules and sensor signal conditioning.
• Industrial Control Systems: PLCs and process controllers where temperature stability is critical.
• Communications Infrastructure: RF and baseband signal processing in telecom hardware.

Conclusion of GUS-QS0B-03-1652-CC

The GUS-QS0B-03-1652-CC combines high accuracy, compact design, and thermal resilience, making it a superior choice for engineers prioritizing performance in space-constrained, precision-critical applications. Its thin-film technology and robust ratings distinguish it from generic resistor arrays, particularly in environments requiring stable operation under thermal stress. While not RoHS-compliant, it remains a top-tier solution for non-automotive industrial and commercial designs.