TT Electronics/IRC

GUS-QS8A-02-1003-GG

GUS-QS8A-02-1003-GG Description

The GUS-QS8A-02-1003-GG from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP package with gull wing termination, this surface-mount device offers a 100K Ohm resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex circuit designs. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. The compact dimensions (4.9mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-02-1003-GG Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50ppm/°C) and 2% tolerance.
• High Power Handling: 0.75W total power (0.1W per resistor) in a miniaturized QSOP package.
• Isolated Resistor Network: Independent resistors (ISOL design) for flexible circuit integration.
• Robust Construction: Gull wing termination ensures reliable surface-mount soldering.
• Wide Temperature Range: Operates from 70°C to 125°C (derated) with a 100V maximum voltage rating.
• Compact & Lightweight: Ideal for space-constrained applications with a 1.63mm seated height.

GUS-QS8A-02-1003-GG Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Medical Electronics: Patient monitoring equipment and diagnostic devices.
• Telecommunications: Signal conditioning and impedance matching in RF circuits.
• Automotive (Non-Automotive Rated): Infotainment and dashboard electronics (note: not PPAP/automotive certified).

Conclusion of GUS-QS8A-02-1003-GG

The GUS-QS8A-02-1003-GG combines precision, power efficiency, and compactness, making it a standout choice for high-reliability applications. Its thin film technology and isolated design provide superior performance over carbon or thick-film alternatives, while the QSOP package ensures compatibility with automated assembly processes. Though not RoHS-compliant or automotive-rated, it remains a robust solution for industrial, medical, and telecom systems demanding tight tolerance and thermal stability.