TT Electronics/IRC

GUS-QS8A-01-1741-GB

GUS-QS8A-01-1741-GB Description

The GUS-QS8A-01-1741-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 1.74KΩ resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP (QSOP-16) gull-wing SMD configuration, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch, ideal for space-constrained PCB designs. The 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate-power applications, while its 100V maximum voltage rating ensures reliability in high-voltage circuits.

GUS-QS8A-01-1741-GB Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and tight tolerance (±2%) for critical analog and digital circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk and improving signal integrity.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power handling up to 125°C.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design with ±0.1mm length/height tolerances for high-density layouts.
• Robust Power Handling: 0.75W total power dissipation and 100V max voltage rating support demanding applications.
• Non-Automotive, Non-RoHS: Suitable for industrial and commercial (non-EU) applications where RoHS compliance is not required.

GUS-QS8A-01-1741-GB Applications

• Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Analog/Digital Hybrid Circuits: DAC/ADC reference networks, gain-setting resistors, and impedance matching.
• Power Management: Current sensing, load balancing, and voltage regulation in power supplies and converters.
• Medical/Industrial Electronics: Isolated signal paths in patient monitoring systems or PLCs where noise immunity is critical.
• Aerospace/Defense: Ruggedized applications requiring stable performance under extreme temperatures.

Conclusion of GUS-QS8A-01-1741-GB

The GUS-QS8A-01-1741-GB excels in precision, power efficiency, and miniaturization, making it a standout choice for engineers designing high-reliability analog systems. Its isolated thin-film resistors, wide operational range, and compact QSOP package offer a competitive edge over bulkier or less stable alternatives. While not RoHS-compliant, it remains ideal for industrial, medical, and aerospace applications where performance outweighs regulatory constraints. For designs demanding low TCR, tight tolerance, and isolation, this resistor network delivers unmatched consistency in a space-optimized format.