TT Electronics/IRC

GUS-QS8A-03-1303-GB

GUS-QS8A-03-1303-GB Description

The GUS-QS8A-03-1303-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features 8 isolated resistors, each with a 130K Ohm resistance and a tight 2% tolerance, ensuring reliable signal integrity in demanding circuits. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates efficiently across a wide temperature range of 70°C to 125°C, derated for optimal performance. The ±25ppm/°C temperature coefficient guarantees minimal resistance drift, making it ideal for stable, long-term operation. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating ensures robustness in high-voltage environments.

GUS-QS8A-03-1303-GB Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±25ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): Eight independent 130K Ohm resistors, reducing crosstalk in sensitive circuits.
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained designs.
• High Power Handling: 0.75W total power dissipation with 0.1W per resistor, superior to standard arrays.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Gull-Wing SMD Termination: Ensures secure PCB mounting and compatibility with automated assembly processes.

GUS-QS8A-03-1303-GB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated measurement circuits, PLCs, and sensor interfaces.
• Medical Electronics: Low-drift instrumentation amplifiers and diagnostic equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Rated): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GUS-QS8A-03-1303-GB

The GUS-QS8A-03-1303-GB stands out for its precision, compactness, and high power handling, making it a top choice for engineers needing reliable thin-film resistor networks. Its isolated design, low TCR, and robust construction cater to applications demanding stability under thermal stress. While not PPAP or automotive-rated, it remains a cost-effective solution for industrial, medical, and telecom systems where accuracy and durability are paramount. Packaged in tubes for easy handling, it streamlines production workflows while ensuring consistent performance.