TT Electronics/IRC

GUS-QS8A-03-3400-GA

GUS-QS8A-03-3400-GA Description

The GUS-QS8A-03-3400-GA from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount circuits. With a 340Ω resistance per element and a tight 2% tolerance, this isolated (ISOL) network ensures consistent performance in demanding environments. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for industrial and commercial electronics. Its QSOP-16 gull-wing package (4.9mm × 6.02mm × 1.47mm) offers compactness while maintaining a 0.64mm terminal pitch for reliable PCB assembly.

GUS-QS8A-03-3400-GA Features

• Thin-film technology for superior stability and low noise (±25ppm/°C TCR).
• High power handling: 0.1W per resistor, 0.75W total, supporting robust circuit designs.
• 100V maximum voltage rating ensures reliability in medium-voltage applications.
• Isolated (ISOL) circuit design prevents crosstalk between resistors.
• Gull-wing termination enhances solder joint integrity in automated SMT processes.
• Non-automotive (PPAP: No) but ideal for industrial, medical, and telecom systems.
• Tube packaging for secure handling and storage.

GUS-QS8A-03-3400-GA Applications

This resistor network excels in:

• Precision analog circuits (DACs, ADCs, voltage dividers).
• Signal conditioning in test/measurement equipment.
• Power management modules requiring stable resistance values.
• Medical devices where low TCR and isolation are critical.
• Telecommunications infrastructure (filter networks, impedance matching).

Conclusion of GUS-QS8A-03-3400-GA

The GUS-QS8A-03-3400-GA stands out for its thin-film accuracy, compact QSOP footprint, and isolated design, making it a preferred choice for engineers prioritizing performance in space-constrained, high-reliability applications. While not RoHS-compliant, its thermal stability and power efficiency make it a versatile solution for industrial and precision electronics.