TT Electronics/IRC

GUS-QS0B-03-6340-GD

GUS-QS0B-03-6340-GD Description

The GUS-QS0B-03-6340-GD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP-packaged device integrates 19 resistors, each with a 634 Ω resistance value and a tight 2% tolerance, ensuring consistent performance in precision circuits. With a ±25 ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for power-sensitive designs. Its gull-wing termination ensures reliable solderability in automated assembly processes.

GUS-QS0B-03-6340-GD Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• High Power Handling: 1W total dissipation (1/20W per resistor) with derating up to 125°C.
• Precision Tolerance: 2% resistance tolerance and ±25 ppm/°C TCR ensure reliable performance in precision analog circuits.
• Robust Construction: Gull-wing leads and surface-mount design enhance mechanical and thermal reliability.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS0B-03-6340-GD Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Medical Electronics: Patient monitoring systems where stability and low drift are critical.
• Test & Measurement Equipment: Precision instrumentation, DAQ systems, and calibration circuits.
• Telecom Infrastructure: RF matching networks and line termination in high-frequency PCBs.
• Industrial Control Systems: PLCs, motor drives, and power management modules demanding robust performance.

Conclusion of GUS-QS0B-03-6340-GD

The GUS-QS0B-03-6340-GD combines thin-film precision, compact packaging, and high power handling to address challenges in modern electronics. Its 2% tolerance, low TCR, and 100V rating make it a standout choice for engineers designing reliable, high-performance circuits. While not RoHS-compliant, its industrial-grade robustness and TT Electronics/IRC’s quality assurance ensure long-term reliability in critical applications. Ideal for sectors prioritizing accuracy over cost, this network is a versatile solution for analog and mixed-signal designs.