TT Electronics/IRC

GUS-QS8A-02-2492-GA

GUS-QS8A-02-2492-GA Description

The GUS-QS8A-02-2492-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 24.9KΩ resistance, 2% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power dissipation in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting, while the 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-02-2492-GA Features

• Precision Thin-Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving board space.
• Robust Performance: 125°C maximum operating temperature and derated power up to 125°C ensure reliability in harsh environments.
• Industry-Standard Compliance: Non-automotive and non-PPAP, but suited for industrial, telecom, and instrumentation use.

GUS-QS8A-02-2492-GA Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, ADC/DAC reference circuits.
• Medical Electronics: Isolated measurement systems requiring tight tolerance.
• Test & Measurement Equipment: High-accuracy calibration and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Telecom Infrastructure: Line termination, impedance matching in RF/analog systems.

Conclusion of GUS-QS8A-02-2492-GA

The GUS-QS8A-02-2492-GA combines miniaturization, precision, and isolation in a single package, making it a superior choice for applications demanding stable resistance, thermal resilience, and space efficiency. Its thin-film construction and QSOP form factor provide a competitive edge over bulkier or less accurate alternatives, particularly in high-density, high-reliability designs. For engineers prioritizing performance-per-mm², this model delivers an optimal balance of electrical and mechanical characteristics.