TT Electronics/IRC

GUS-QS0B-03-4702-GF

GUS-QS0B-03-4702-GF Description

The GUS-QS0B-03-4702-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 19 resistors in a 20-pin QSOP package with a 47K Ohm resistance value and a tight 2% tolerance. The device operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C. With a power rating of 1W (0.05W per resistor) and a low temperature coefficient of ±25ppm/°C, this network ensures stable performance in demanding environments. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GUS-QS0B-03-4702-GF Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±25ppm/°C) for stable performance.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), optimizing PCB space.
• High Power Handling: 1W total (0.05W per resistor) with a 100V maximum voltage rating.
• Robust Construction: Gull-wing leads ensure reliable solder joints, while the tube packaging protects during transit.
• Non-Automotive & Non-PPAP: Suitable for industrial and commercial applications where automotive-grade compliance is not required.
• BUS Circuit Designator: Simplifies integration into bus line applications.

GUS-QS0B-03-4702-GF Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance values over temperature.
• Signal conditioning in data acquisition systems and instrumentation.
• Voltage division networks in power supplies and measurement equipment.
• Industrial control systems where space efficiency and reliability are critical.
• Communication devices needing low-noise, high-accuracy resistor arrays.

Conclusion of GUS-QS0B-03-4702-GF

The GUS-QS0B-03-4702-GF excels in precision, power efficiency, and compactness, making it a superior choice for high-density PCB designs and temperature-sensitive applications. Its thin-film technology and robust packaging ensure long-term reliability, while the QSOP form factor enhances manufacturability. Though not automotive-grade, it is well-suited for industrial, medical, and telecom systems demanding tight tolerances and thermal stability.