TT Electronics/IRC

GUS-QS8A-01-3830-GB

GUS-QS8A-01-3830-GB Description

The GUS-QS8A-01-3830-GB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount circuits. With a 383Ω resistance value per resistor and a tight 2% tolerance, this component ensures reliable signal conditioning and voltage division. The QSOP-16 package (4.9mm × 6.02mm × 1.47mm) features gull-wing terminations for secure PCB mounting, while its isolated (ISOL) circuit design allows independent resistor operation. Rated for 0.75W total power dissipation (0.1W per resistor) and a ±100ppm/°C temperature coefficient, it maintains stability across a wide temperature range (-55°C to +125°C).

GUS-QS8A-01-3830-GB Features

• Thin-Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Robust Power Handling: 0.75W total rating (derated to 70–125°C) outperforms standard networks in compact designs.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and telecom applications.
• Precision Gull-Wing Terminations: 0.64mm pitch ensures compatibility with automated assembly processes.
• Non-Automotive Grade: Optimized for commercial/industrial use where PPAP compliance is not required.
• Tube Packaging: Protects components during shipping and handling.

GUS-QS8A-01-3830-GB Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers in ADC/DAC circuits.
• Impedance Matching: RF and communication systems requiring stable termination.
• Medical Electronics: Patient monitoring devices where precision and reliability are critical.
• Test & Measurement Equipment: Calibration circuits demanding low TCR drift.
• Industrial Controls: PLCs and sensor interfaces in harsh environments.

Conclusion of GUS-QS8A-01-3830-GB

The GUS-QS8A-01-3830-GB combines space efficiency, thermal resilience, and electrical precision, making it a superior choice for engineers prioritizing performance in constrained layouts. Its isolated design and thin-film construction offer distinct advantages over bulkier or less stable alternatives, particularly in high-density PCBs and temperature-variable applications. While not RoHS-compliant, its reliability and TT Electronics/IRC’s legacy ensure long-term viability in professional electronics.