TT Electronics/IRC

GUS-QS8A-01-5760-GB

GUS-QS8A-01-5760-GB Description

The GUS-QS8A-01-5760-GB is a high-performance 8-resistor thin film network from TT Electronics/IRC, designed for precision applications requiring stable resistance and tight tolerances. Encased in a 16-pin QSOP package with gull-wing terminations, this surface-mount device offers a 576Ω resistance per element with a 2% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. Its isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power dissipation. The compact 4.9mm × 6.02mm footprint and 1.47mm profile enable high-density PCB layouts.

GUS-QS8A-01-5760-GB Features

• Thin Film Technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• High Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation circuits.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Isolated Resistors: Independent 576Ω resistors (8 total) enable flexible circuit design without shared connections.
• Robust Packaging: QSOP-16 with gull-wing leads ensures mechanical durability and ease of automated assembly.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.

GUS-QS8A-01-5760-GB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal cycling.
• Medical Electronics: Patient monitoring devices where low noise and reliability are critical.
• Automotive Systems (non-Automotive PPAP): Infotainment or lighting modules, though not PPAP-qualified.
• Communication Hardware: Signal termination and impedance matching in RF/baseband circuits.

Conclusion of GUS-QS8A-01-5760-GB

The GUS-QS8A-01-5760-GB combines thin-film precision, compact QSOP packaging, and isolated resistor configurability to address demanding electronic designs. While not RoHS-compliant or automotive-grade, its wide temperature range, low TCR, and high voltage tolerance make it a standout choice for industrial, medical, and communication applications. Engineers benefit from its balance of performance, size, and cost, particularly in space-constrained, high-reliability systems.