TT Electronics/IRC

GUS-QS8A-03-4700-GF

GUS-QS8A-03-4700-GF Description

The GUS-QS8A-03-4700-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features eight isolated 470Ω resistors with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its 4.9mm × 6.02mm × 1.47mm dimensions make it ideal for space-constrained applications.

GUS-QS8A-03-4700-GF Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, enhancing design flexibility.
• High Power Density: 0.75W total power in a compact QSOP package.
• Wide Operating Range: Rated for -55°C to +125°C, with derated performance up to 125°C.
• Robust Construction: 100V maximum voltage rating and ±0.1mm height tolerance for reliable performance in harsh environments.
• Surface-Mount Design: Gull-wing leads and 0.64mm pitch for automated assembly compatibility.

GUS-QS8A-03-4700-GF Applications

• Industrial Electronics: Precision signal conditioning, feedback networks, and voltage dividers.
• Telecommunications: Impedance matching and line termination in high-frequency circuits.
• Medical Devices: Stable resistance in diagnostic equipment and patient monitoring systems.
• Automotive (Non-Automotive Rated): Sensor interfaces and control modules where isolation is critical.
• Test & Measurement: Calibration circuits and reference networks requiring low drift.

Conclusion of GUS-QS8A-03-4700-GF

The GUS-QS8A-03-4700-GF excels in applications demanding precision, isolation, and compact power handling. Its thin-film construction, tight tolerances, and robust packaging make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-rated, its wide temperature range and high reliability suit industrial, medical, and telecom systems where accuracy and longevity are paramount. Ideal for engineers seeking a high-density, high-performance resistor network with proven thin-film technology.