TT Electronics/IRC

GUS-QS8A-03-1740-DD

GUS-QS8A-03-1740-DD Description

The GUS-QS8A-03-1740-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 174 Ω resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25 ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-QS8A-03-1740-DD Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit configurations.
• Robust Power Handling: 0.1W per resistor and 0.75W total derated power at elevated temperatures.
• Gull Wing Termination: Ensures reliable solder joints in automated SMT assembly processes.
• Wide Operating Range: Performs reliably from -55°C to +125°C, with derating up to 125°C.

GUS-QS8A-03-1740-DD Applications

This resistor network excels in precision applications such as:

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Industrial Automation: PLCs and sensor interfaces where temperature stability is critical.
• Telecommunications: RF modules and baseband signal processing.
• Test & Measurement: Calibration devices and high-accuracy dividers.
• Aerospace & Defense: Avionics systems demanding rugged, high-reliability components.

Conclusion of GUS-QS8A-03-1740-DD

The GUS-QS8A-03-1740-DD stands out for its precision, compactness, and isolation capabilities, making it a superior choice over bulkier or less stable alternatives. Its thin-film construction and tight tolerance cater to high-performance designs, while the QSOP package ensures compatibility with modern SMT workflows. Whether for industrial, medical, or communication systems, this resistor network delivers consistent performance under challenging conditions.