TT Electronics/IRC

GUS-QS8A-02-6982-JB

GUS-QS8A-02-6982-JB Description

The GUS-QS8A-02-6982-JB is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications requiring stable resistance values and compact packaging. This 16-pin QSOP device features 8 isolated resistors, each with a 69.8 kΩ resistance (5% tolerance) and a ±50 ppm/°C temperature coefficient, ensuring reliable 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 with space efficiency. The gull-wing termination and 0.64 mm terminal pitch facilitate easy surface-mount assembly, while its 4.9 mm × 6.02 mm × 1.47 mm footprint suits high-density PCB designs.

GUS-QS8A-02-6982-JB Features

• Thin-film technology: Delivers superior stability, low noise, and tight TCR (±50 ppm/°C).
• Isolated circuit design (ISOL): Each resistor operates independently, ideal for multi-channel applications.
• High power density: 0.75W total dissipation in a compact QSOP package.
• Robust construction: Withstands 100V maximum voltage and 125°C maximum operating temperature.
• Precision tolerance: 5% resistance tolerance ensures consistent performance.
• Automation-friendly: Gull-wing leads and tube packaging streamline pick-and-place processes.

GUS-QS8A-02-6982-JB Applications

This resistor network excels in:

• Analog signal conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial controls: PLCs, sensor interfaces requiring stable resistance.
• Medical electronics: Precision instrumentation where thermal drift is critical.
• Communication systems: Impedance matching and termination in RF modules.
• Automotive subsystems (non-AECQ): Non-safety-critical circuits like infotainment.

Conclusion of GUS-QS8A-02-6982-JB

The GUS-QS8A-02-6982-JB stands out for its thin-film precision, isolated resistor design, and compact power handling, making it a versatile choice for high-density, temperature-sensitive applications. While not PPAP or automotive-grade, its reliability in industrial and medical environments and ease of integration position it as a cost-effective solution for engineers prioritizing performance and space savings.