TT Electronics/IRC

GUS-QS8A-01-9092-JF

GUS-QS8A-01-9092-JF Description

The GUS-QS8A-01-9092-JF 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 90.9KΩ resistance (5% tolerance) and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling and compactness (4.9mm x 6.02mm x 1.47mm). The gull-wing termination and 0.64mm pitch facilitate reliable SMT soldering, while the tube packaging ensures safe handling and storage.

GUS-QS8A-01-9092-JF Features

• Isolated Resistor Network: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• Thin-Film Technology: Delivers superior accuracy (±5%), low noise, and stable performance vs. thick-film alternatives.
• High Power Density: 0.75W total dissipation in a compact QSOP package, ideal for space-constrained designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C (derated) with minimal TCR drift (±100ppm/°C).
• Robust Construction: QSOP case with gull-wing leads ensures mechanical durability and solder joint integrity.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and consumer electronics (not rated for automotive use).

GUS-QS8A-01-9092-JF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test equipment.
• Signal Processing: DAC/ADC reference networks, gain-setting resistors in op-amp stages.
• Power Management: Current-limiting resistors in low-power DC/DC converters or LED drivers.
• Industrial Controls: PLCs, motor drives, and instrumentation requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line termination, impedance matching, and filtering in high-frequency PCBs.

Conclusion of GUS-QS8A-01-9092-JF

The GUS-QS8A-01-9092-JF excels in high-density, precision applications where thermal stability, power efficiency, and isolation are critical. Its thin-film technology and QSOP footprint make it a superior choice over bulkier or less stable alternatives (e.g., carbon composite networks). While not RoHS-compliant, it remains a cost-effective solution for industrial and commercial electronics demanding repeatable performance. Engineers should consider this model for designs requiring tight tolerance, multi-resistor integration, and reliable SMT assembly.