TT Electronics/IRC

GUS-QS8A-03-1691-JF

GUS-QS8A-03-1691-JF Description

The GUS-QS8A-03-1691-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 1.69KΩ resistance, a 5% tolerance, and a ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination ensures secure surface-mount (SMD) attachment, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes board space. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS8A-03-1691-JF Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy (±25ppm/°C).
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C maximum operating temperature.
• Isolated Resistor Network: 8 independent 1.69KΩ resistors with 100V maximum voltage rating, ensuring signal integrity.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm terminal pitch for high-density PCB layouts.
• Robust Construction: Rectangular QSOP case with 1.63mm seated height, suitable for automated assembly.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.

GUS-QS8A-03-1691-JF Applications

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in sensor interfaces.
• Industrial Controls: Isolated resistor arrays for PLC modules, motor drivers, and instrumentation.
• Communication Systems: Impedance matching and termination in high-frequency RF circuits.
• Test & Measurement Equipment: Stable reference resistors for calibration and data acquisition systems.
• Medical Electronics: Reliable performance in patient monitoring and diagnostic devices.

Conclusion of GUS-QS8A-03-1691-JF

The GUS-QS8A-03-1691-JF excels in precision, power efficiency, and compactness, making it a superior choice for high-reliability applications. Its thin-film technology, isolated design, and robust thermal performance distinguish it from generic resistor networks. Ideal for industrial, medical, and communication systems, this component ensures long-term stability and repeatability in critical circuits. Engineers seeking a high-density, high-performance resistor network will find this model optimally balanced for cost and functionality.