TT Electronics/IRC

GUS-QS8A-03-61R9-GF

GUS-QS8A-03-61R9-GF Description

The GUS-QS8A-03-61R9-GF is a high-performance 8-resistor isolated network from TT Electronics/IRC, designed for precision applications in demanding electronic circuits. This thin-film resistor network features a 61.9Ω resistance value with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing SMD termination, it offers excellent space efficiency for densely populated PCBs. With a maximum voltage rating of 100V and a total power rating of 0.75W (3/4W), this network is engineered for durability and efficiency in industrial and commercial applications.

GUS-QS8A-03-61R9-GF Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and high accuracy.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Compact QSOP Package (4.9mm x 6.02mm x 1.47mm): Ideal for space-constrained applications.
• High Power Handling (0.1W per resistor, 0.75W total): Supports robust performance in power-sensitive designs.
• Wide Operating Temperature Range (-70°C to +125°C): Suitable for harsh environments.
• Gull-Wing Termination (0.64mm pitch): Ensures reliable surface-mount assembly.
• Non-Automotive, Non-PPAP: Optimized for general industrial and commercial use.

GUS-QS8A-03-61R9-GF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing Systems: ADC/DAC interfaces, filter networks, and impedance matching.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.
• Medical Electronics: Patient monitoring and diagnostic devices requiring stable resistance.

Conclusion of GUS-QS8A-03-61R9-GF

The GUS-QS8A-03-61R9-GF stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-performance electronic systems. Its thin-film construction, isolated design, and robust power handling provide a competitive edge over similar networks, particularly in applications demanding tight tolerances and thermal stability. While not suited for automotive use, it is an excellent solution for industrial, medical, and instrumentation markets where accuracy and durability are critical.