TT Electronics/IRC

GUS-QS8A-03-1132-JF

GUS-QS8A-03-1132-JF Description

The GUS-QS8A-03-1132-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 11.3KΩ resistance value with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-03-1132-JF Features

• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Isolated Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Low TCR (±25ppm/°C): Minimizes resistance drift in fluctuating thermal environments.
• High Power Handling: 0.75W total dissipation supports robust circuit performance.

GUS-QS8A-03-1132-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Electronics: Low-noise, high-reliability designs like patient monitoring equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GUS-QS8A-03-1132-JF

The GUS-QS8A-03-1132-JF combines thin-film precision, compact packaging, and high power efficiency, making it a standout choice for engineers prioritizing accuracy and space constraints. While not PPAP or automotive-qualified, its isolated design and low TCR cater to industrial, medical, and telecom applications where consistent performance is critical. Packaged in tubes for automated assembly, it streamlines manufacturing without compromising reliability.