TT Electronics/IRC

GUS-QS8A-01-1020-GC

GUS-QS8A-01-1020-GC Description

The GUS-QS8A-01-1020-GC is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 102Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. 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, derated for optimal thermal management. The ±100ppm/°C temperature coefficient guarantees stability under thermal stress, while the 100V maximum voltage rating suits medium-voltage applications. Its gull-wing termination and 0.64mm terminal pitch facilitate robust soldering and high-density layouts.

GUS-QS8A-01-1020-GC Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for signal conditioning.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving board space.
• High Power Handling: 0.75W total dissipation outperforms similar networks in its class.
• Wide Operating Range: Stable performance from -55°C to 125°C (derated above 70°C).
• Automated Assembly Friendly: Tube packaging ensures compatibility with pick-and-place systems.

GUS-QS8A-01-1020-GC Applications

• Industrial Controls: Precision voltage dividers and feedback networks in PLCs.
• Medical Devices: Signal isolation in patient monitoring equipment.
• Telecommunications: Impedance matching in RF modules and base stations.
• Test & Measurement: Calibration circuits requiring low TCR drift.
• Power Management: Current sensing and balancing in DC-DC converters.

Conclusion of GUS-QS8A-01-1020-GC

The GUS-QS8A-01-1020-GC stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing reliability in harsh environments. Its isolated thin-film resistors and wide temperature range cater to critical applications where thermal stability and signal integrity are paramount. While not RoHS-compliant, its performance metrics justify its use in specialized industrial and medical systems. For designs requiring high-density, high-accuracy resistor networks, this model offers an optimal balance of size and capability.