TT Electronics/IRC

GUS-QS8A-03-2400-JA

GUS-QS8A-03-2400-JA Description

The GUS-QS8A-03-2400-JA from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this device features 240Ω resistance per element with a 5% tolerance and a ±25ppm/°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 balances power handling and compactness, making it ideal for space-constrained designs. The isolated (ISOL) circuit design enhances flexibility in circuit configurations, while the 100V maximum voltage rating ensures reliability in demanding environments.

GUS-QS8A-03-2400-JA Features

• Thin-film technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Compact QSOP package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), with a 0.64mm terminal pitch for high-density PCB layouts.
• Robust power handling: 0.75W total dissipation (0.1W per resistor) supports sustained operation at elevated temperatures.
• Isolated design (ISOL): Enables independent resistor use, ideal for custom voltage dividers or pull-up/down networks.
• Wide operating range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.
• Gull-wing termination: Ensures reliable surface-mount soldering and mechanical stability.

GUS-QS8A-03-2400-JA Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Signal conditioning: Pull-up/down resistors for digital interfaces (I²C, SPI) in embedded systems.
• Power management: Current-limiting or bias networks in DC-DC converters and LED drivers.
• Industrial electronics: Durable performance in PLCs, motor controls, and instrumentation.
• Consumer electronics: Space-saving solution for audio amplifiers, display drivers, and IoT devices.

Conclusion of GUS-QS8A-03-2400-JA

The GUS-QS8A-03-2400-JA combines thin-film precision, compact packaging, and isolated flexibility to address demanding circuit design challenges. Its high power density, stable TCR, and robust construction make it a standout choice for engineers prioritizing reliability in constrained layouts. While not automotive-grade (PPAP) or RoHS-compliant, its performance in industrial and consumer applications ensures broad usability. For designs requiring repeatable accuracy and thermal resilience, this network offers a compelling balance of technical and economic value.