TT Electronics/IRC

GUS-QS8A-02-1651-JA

GUS-QS8A-02-1651-JA Description

The GUS-QS8A-02-1651-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-resistor network features a 1.65KΩ resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and is supplied in tube packaging for automated assembly.

GUS-QS8A-02-1651-JA Features

• High Power Handling: Supports 0.1W per resistor and 0.75W total power dissipation, making it suitable for power-sensitive designs.
• Robust Construction: Thin-film technology ensures low noise, high stability, and superior thermal performance compared to thick-film alternatives.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR provide consistent performance in fluctuating environments.
• Isolated Design: Circuit designator "ISOL" indicates isolated resistors, ideal for applications requiring independent signal paths.
• Wide Voltage Rating: 100V maximum voltage accommodates diverse circuit requirements.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch ensure compatibility with high-speed SMT processes.

GUS-QS8A-02-1651-JA Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces in industrial controls.
• Medical Electronics: Stable resistance for diagnostic equipment and patient monitoring systems.
• Telecommunications: Impedance matching and filtering in RF modules and base stations.
• Test & Measurement: Calibration circuits and reference networks requiring low drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where thermal stability is key.

Conclusion of GUS-QS8A-02-1651-JA

The GUS-QS8A-02-1651-JA combines high power density, thermal resilience, and miniaturized packaging, making it a versatile choice for engineers prioritizing reliability in space-constrained designs. While not PPAP or automotive-qualified, its thin-film isolation and tight parametric control distinguish it from generic resistor arrays, particularly in precision analog and mixed-signal systems. For applications demanding stable performance under derated power conditions, this network delivers an optimal balance of size, accuracy, and durability.