TT Electronics/IRC

GUS-QS8A-02-4302-FA

GUS-QS8A-02-4302-FA Description

The GUS-QS8A-02-4302-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated 43K Ohm resistors with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a power rating of 0.75W (3/4W) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm x 6.02mm x 1.47mm footprint saves board space. Packaged in a tube, it is ideal for automated assembly processes.

GUS-QS8A-02-4302-FA Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Isolated Resistors (ISOL): Eight independent 43K Ohm resistors, reducing crosstalk in sensitive circuits.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact QSOP Package: Space-saving 16-pin design with gull-wing leads for reliable SMT soldering.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive, Non-PPAP: Optimized for commercial and industrial use where PPAP compliance is not required.

GUS-QS8A-02-4302-FA Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring high stability.
• Test & Measurement Equipment: Calibration and sensor interface circuits.
• Industrial Controls: PLCs and process instrumentation where temperature stability is critical.
• Communications Hardware: RF and analog signal processing with low noise requirements.

Conclusion of GUS-QS8A-02-4302-FA

The GUS-QS8A-02-4302-FA combines precision, compactness, and reliability, making it a standout choice for engineers designing high-accuracy analog systems. Its thin-film construction, isolated resistors, and robust power handling address challenges in industrial, medical, and test equipment applications. While not automotive-grade, its performance-to-size ratio and ease of integration make it a cost-effective solution for commercial and industrial designs requiring stable, low-drift resistance networks.