TT Electronics/IRC

GUS-QS8A-02-6982-GB

GUS-QS8A-02-6982-GB Description

The GUS-QS8A-02-6982-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter-Small Outline Package) device features 8 isolated resistors, each with a 69.8 kΩ resistance value and a tight 2% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable performance in compact surface-mount designs. The ±50ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. Its gull-wing termination and 100V maximum voltage rating enhance durability in high-density PCB layouts.

GUS-QS8A-02-6982-GB Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive circuits.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, ideal for signal isolation.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Wide Temperature Range: Stable performance from -70°C to +125°C, even at derated power.
• High Power Handling: 0.75W total (0.1W per resistor) exceeds typical network resistor capabilities.
• RoHS Non-Compliant: Suitable for legacy or specialized applications where RoHS restrictions do not apply.

GUS-QS8A-02-6982-GB Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks, and analog signal conditioning.
• Medical Electronics: Isolated measurement circuits in diagnostic equipment.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring stable resistance.
• Test & Measurement Equipment: Calibration and reference circuits due to low TCR (±50ppm/°C).

Conclusion of GUS-QS8A-02-6982-GB

The GUS-QS8A-02-6982-GB combines high precision, compact form factor, and robust power handling, making it a standout choice for engineers needing reliable resistor networks in space-constrained designs. Its isolated configuration and thin-film technology provide superior performance over standard thick-film networks, particularly in applications demanding thermal stability and low drift. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom systems where accuracy and durability are critical.