TT Electronics/IRC

GUS-QS8A-03-1002-GG

GUS-QS8A-03-1002-GG Description

The GUS-QS8A-03-1002-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 10KΩ resistance value per resistor with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers excellent power handling with 0.1W (1/10W) per resistor and a total power rating of 0.75W (3/4W). The 100V maximum voltage rating and thin-film technology make it ideal for high-reliability circuits requiring low noise and long-term stability.

GUS-QS8A-03-1002-GG Features

• Precision Thin-Film Technology: Delivers superior accuracy (±2%) and low TCR (±25ppm/°C) for stable performance in varying thermal conditions.
• Isolated Resistor Network (ISOL): Each of the 8 resistors is electrically isolated, providing flexibility in circuit design.
• Compact QSOP-16 Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), making it suitable for space-constrained applications.
• High Power Density: 0.75W total power rating in a small footprint, outperforming many comparable networks.
• Robust Construction: Gull-wing SMD terminations with 0.64mm pitch ensure reliable solder joints and mechanical durability.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).

GUS-QS8A-03-1002-GG Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning & Voltage Division: Ideal for sensor interfaces, ADC/DAC circuits, and feedback networks.
• Medical & Industrial Electronics: Suitable for equipment requiring stable, low-drift resistance in harsh environments.
• Telecom & Networking Hardware: Used in line termination, impedance matching, and RF modules.
• Automotive Systems (Non-Automotive Rated): While not PPAP-compliant, it can be used in non-safety-critical automotive subsystems.
• Test & Measurement Equipment: Ensures accuracy in calibration and reference circuits.

Conclusion of GUS-QS8A-03-1002-GG

The GUS-QS8A-03-1002-GG stands out for its precision, power efficiency, and compact design, making it a top choice for engineers designing high-density, high-reliability electronics. Its isolated thin-film resistors, low TCR, and robust QSOP package provide a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a dependable solution for industrial, medical, and telecom applications where performance outweighs regulatory constraints. Packaged in tubes for automated assembly, it streamlines manufacturing while ensuring consistent quality.