TT Electronics/IRC

GUS-QS0B-03-2402-GB

GUS-QS0B-03-2402-GB Description

The GUS-QS0B-03-2402-GB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 24K Ohm resistance value with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 20-pin QSOP (QSOP) package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its thin-film technology provides superior accuracy, low noise, and excellent long-term reliability compared to thick-film alternatives.

GUS-QS0B-03-2402-GB Features

• Precision Thin Film: Delivers high accuracy (±2%) and low TCR (±25ppm/°C) for stable performance in temperature-variable environments.
• Robust Construction: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm height/length tolerances ensures compatibility with automated PCB assembly.
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum operating temperature, derated for extended reliability.
• Wide Voltage Range: Supports up to 100V, making it suitable for analog and digital signal conditioning.
• BUS Configuration: Ideal for balanced circuit designs requiring multiple matched resistors.
• Non-Automotive, Non-PPAP: Optimized for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-2402-GB Applications

This resistor network excels in precision circuits where matched resistance values and thermal stability are critical:

• Signal Conditioning: Voltage dividers, DAC/ADC interfaces, and sensor calibration networks.
• Medical & Test Equipment: High-accuracy measurement systems requiring low drift.
• Industrial Controls: PLCs, motor drivers, and power management circuits.
• Communications: RF matching networks and line termination in base stations.
• Aerospace & Defense: Ruggedized electronics where consistent performance under thermal stress is essential.

Conclusion of GUS-QS0B-03-2402-GB

The GUS-QS0B-03-2402-GB stands out for its thin-film precision, compact QSOP footprint, and high power-density in multi-resistor applications. Its 2% tolerance, low TCR, and 100V rating make it a superior choice over thicker-film networks in environments requiring long-term stability. While not RoHS-compliant, it remains a go-to solution for industrial and high-reliability designs where performance outweighs regulatory constraints. Engineers will appreciate its drop-in compatibility with automated processes and consistent performance in thermal-critical or space-constrained layouts.