TT Electronics/IRC

GUS-QS0B-02-2740-CC

GUS-QS0B-02-2740-CC Description

The GUS-QS0B-02-2740-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 274 Ω resistance value per resistor with an ultra-tight 0.25% tolerance and a low ±50 ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66 x 6.02 x 1.47 mm) and robust 1W total power dissipation (0.05W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS0B-02-2740-CC Features

• Precision Performance: 0.25% tolerance and ±50 ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures long-term reliability and low noise.
• Space-Efficient Design: QSOP package (20-pin) with 0.64 mm pitch for high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Automated Assembly Friendly: Gull-wing terminations and surface-mount design streamline manufacturing.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS0B-02-2740-CC Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy signal conditioning in test equipment.
• ADC/DAC Circuits: Stable reference networks for data converters.
• Medical Electronics: Low-noise, high-reliability requirements in diagnostic devices.
• Industrial Control Systems: Robust performance in harsh environments.
• Telecommunications: Impedance matching and termination in high-frequency modules.

Conclusion of GUS-QS0B-02-2740-CC

The GUS-QS0B-02-2740-CC combines precision, compactness, and reliability, making it a standout choice for engineers designing high-performance analog systems. Its thin-film technology, tight tolerances, and industrial-grade temperature range address challenges in medical, telecom, and industrial applications where accuracy and stability are paramount. While not automotive-qualified, its QSOP package and 1W power handling offer a competitive edge over bulkier alternatives.