TT Electronics/IRC

GUS-QS8A-01-5111-GG

GUS-QS8A-01-5111-GG Description

The GUS-QS8A-01-5111-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a resistance value of 5.11 kΩ and a tight tolerance of ±2%. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C, making it suitable for demanding environments. With a power rating of 0.75W (3/4W) total and 0.1W (1/10W) per resistor, it delivers reliable performance in compact designs. The ±100ppm/°C temperature coefficient ensures stability across varying thermal conditions.

GUS-QS8A-01-5111-GG Features

• Thin-film technology for high precision and low noise.
• Isolated circuit design (ISOL) for independent resistor functionality.
• Gull-wing termination for secure surface-mount assembly.
• Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch, ideal for space-constrained PCBs.
• High voltage rating (100V) and robust 0.75W total power dissipation.
• Wide operating temperature range (-55°C to +125°C non-derated) for industrial and automotive-adjacent applications.
• Non-automotive (PPAP: No) but suitable for precision analog and digital circuits.

GUS-QS8A-01-5111-GG Applications

This resistor network excels in:

• Signal conditioning and voltage division in data acquisition systems.
• Precision instrumentation, such as medical devices and test equipment.
• Industrial control systems requiring stable resistance under thermal stress.
• Communication infrastructure, including RF and analog signal processing.
• Embedded systems where space efficiency and reliability are critical.

Conclusion of GUS-QS8A-01-5111-GG

The GUS-QS8A-01-5111-GG combines thin-film precision, compact packaging, and high power handling in a single solution. Its isolated design and wide temperature range make it a versatile choice for engineers prioritizing accuracy and durability. While not automotive-grade, its performance suits industrial, medical, and telecom applications where component reliability is paramount. Packaged in a protective tube, it ensures safe handling and storage for assembly processes.