TT Electronics/IRC

GUS-QS0B-03-2002-G

GUS-QS0B-03-2002-G Description

The GUS-QS0B-03-2002-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 20-pin QSOP package integrates 19 resistors, each with a 20K Ohm resistance value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its robustness in circuit designs.

GUS-QS0B-03-2002-G Features

• High-Density Integration: 19 resistors in a compact QSOP-20 package (8.66mm x 6.02mm x 1.47mm) save board space.
• Precision Thin-Film Technology: Delivers low noise, excellent TCR (±25ppm/°C), and long-term reliability.
• Automated Assembly Compatibility: Gull-wing termination and 0.64mm pitch enable seamless SMT placement.
• Derated Power Handling: Stable performance up to 125°C with derated power at elevated temperatures.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and instrumentation applications where PPAP compliance is not required.

GUS-QS0B-03-2002-G Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Medical Electronics: Stable biasing circuits for sensors and monitors due to low thermal drift.
• Test & Measurement Equipment: High-accuracy reference circuits in oscilloscopes and multimeters.
• Industrial Controls: Durable solutions for PLCs and motor drives operating in harsh conditions.

Conclusion of GUS-QS0B-03-2002-G

The GUS-QS0B-03-2002-G combines space efficiency, precision, and thermal resilience, making it a superior choice for engineers prioritizing stability in compact designs. Its thin-film construction and wide temperature range outperform carbon-based alternatives, while the QSOP package ensures compatibility with high-density layouts. Though not automotive-grade, it is a cost-effective solution for industrial, medical, and precision instrumentation markets demanding reliable performance under thermal stress.