TT Electronics/IRC

GUS-QS0B-02-3091-DB

GUS-QS0B-02-3091-DB Description

The GUS-QS0B-02-3091-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors with a 3.09KΩ resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it ensures reliable performance in compact, high-density circuits. The gull-wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) facilitate easy PCB integration, while its thin-film technology delivers superior stability and accuracy over a wide temperature range (-70°C to +125°C).

GUS-QS0B-02-3091-DB Features

• Precision Performance: ±0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology provides long-term reliability and low noise.
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Compact Design: QSOP package with 0.64mm terminal pitch optimizes space in high-density layouts.
• Automated Assembly Friendly: Gull-wing leads and surface-mount design suit pick-and-place processes.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation circuits.
• Non-Automotive/Non-PPAP: Suitable for commercial and industrial use (not automotive-qualified).

GUS-QS0B-02-3091-DB Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment, diagnostic devices.
• Test & Measurement: Calibration tools, data acquisition systems.
• Industrial Controls: PLCs, sensor interfaces, power management.
• Communications: RF modules, filter networks, impedance matching.

Conclusion of GUS-QS0B-02-3091-DB

The GUS-QS0B-02-3091-DB combines high accuracy, thermal stability, and compact form factor, making it a superior choice for precision electronics. Its thin-film technology and rigorous specifications cater to applications demanding repeatable performance under varying environmental conditions. While not automotive-grade, it is ideal for industrial, medical, and instrumentation designs where space efficiency and reliability are paramount. Packaged in tubes for safe handling, this resistor network delivers exceptional value for engineers prioritizing quality and performance.