TT Electronics/IRC

GUS-QS8A-03-5101-DA

GUS-QS8A-03-5101-DA Description

The GUS-QS8A-03-5101-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated 5.1KΩ resistors with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while its 1.47mm low-profile height suits space-constrained layouts.

GUS-QS8A-03-5101-DA Features

• Precision Thin Film Technology: Offers superior stability, low noise, and high accuracy (±25ppm/°C) for critical circuits.
• Isolated Resistor Design (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Power Handling: Supports 100V maximum voltage and derated power up to 125°C, ideal for harsh environments.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Industrial-Grade Reliability: Non-automotive but suited for industrial controls, test equipment, and precision analog circuits.

GUS-QS8A-03-5101-DA Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Patient monitoring devices requiring low-drift components.
• Test & Measurement Equipment: High-accuracy instrumentation like multimeters and oscilloscopes.
• Telecom Infrastructure: Isolated termination for high-frequency signal lines.
• Industrial Automation: Feedback networks in servo controls and PLCs.

Conclusion of GUS-QS8A-03-5101-DA

The GUS-QS8A-03-5101-DA excels in applications demanding high precision, thermal stability, and compact form factors. Its isolated thin-film resistors, combined with a QSOP gull-wing package, make it a standout choice for engineers designing high-reliability analog systems. While not RoHS-compliant, its performance in industrial and medical electronics justifies its use where precision outweighs regulatory constraints.