TT Electronics/IRC

GUS-QS8A-02-5101-FF

GUS-QS8A-02-5101-FF Description

The GUS-QS8A-02-5101-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 5.1KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a maximum voltage rating of 100V and a total power rating of 0.75W (0.1W per resistor), it balances power handling and precision.

GUS-QS8A-02-5101-FF Features

• Thin-film technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Isolated circuit design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High power density: 0.75W total power in a compact QSOP package, ideal for densely populated boards.
• Wide operating range: Reliable performance from -55°C to 125°C (derated power up to 125°C).
• Robust construction: Gull-wing termination ensures secure surface-mount attachment, suitable for automated assembly.
• Non-automotive, non-PPAP: Optimized for industrial and commercial applications where PPAP compliance isn’t required.

GUS-QS8A-02-5101-FF Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Signal isolation: Isolated signal paths in data acquisition systems and medical instrumentation.
• Embedded systems: Space-efficient designs in IoT devices, communication modules, and control systems.
• Power management: Load balancing and current sensing in low-power DC/DC converters.

Conclusion of GUS-QS8A-02-5101-FF

The GUS-QS8A-02-5101-FF combines high precision, compact packaging, and robust power handling, making it a standout choice for engineers prioritizing reliability in demanding environments. Its thin-film isolation and low TCR mitigate performance drift, while the QSOP gull-wing package simplifies manufacturing integration. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and consumer electronics requiring stable, high-density resistor networks.