TT Electronics/IRC

GUS-QS8A-02-2611-BA

GUS-QS8A-02-2611-BA Description

The GUS-QS8A-02-2611-BA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. With a 2.61KΩ resistance value and an ultra-tight 0.1% tolerance, this component ensures exceptional accuracy in circuit designs requiring stable performance. The QSOP-16 package (4.9mm × 6.02mm × 1.47mm) features gull-wing terminations for reliable soldering, while its isolated (ISOL) circuit design allows independent resistor operation. Rated for 0.75W total power (0.1W per resistor) and a ±50ppm/°C temperature coefficient, it delivers consistent performance across a -70°C to +125°C operating range, making it suitable for precision analog and digital systems.

GUS-QS8A-02-2611-BA Features

• Thin Film Technology: Ensures low noise, high stability, and precise resistance matching.
• High Power Density: 0.75W total dissipation in a compact QSOP package, ideal for space-constrained designs.
• Wide Temperature Range: Derated operation up to 125°C with minimal TCR drift (±50ppm/°C).
• Isolated Configuration: Each of the 8 resistors operates independently, enhancing design flexibility.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its robustness suits industrial and instrumentation applications.
• 100V Maximum Rating: Supports higher-voltage circuits compared to standard SMD arrays.

GUS-QS8A-02-2611-BA Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Patient monitoring systems where accuracy and thermal stability are paramount.
• Test & Measurement Equipment: High-resolution multimeters and calibration tools.
• Industrial Control Systems: PLCs and process controllers requiring reliable resistor networks.
• Aerospace & Defense: Non-automotive ruggedized applications benefiting from its wide temperature range.

Conclusion of GUS-QS8A-02-2611-BA

The GUS-QS8A-02-2611-BA stands out for its combination of precision, power handling, and compactness, addressing challenges in high-accuracy analog designs. Its isolated thin film resistors, low TCR, and robust QSOP package make it a superior choice over generic arrays in environments demanding long-term reliability. While not automotive-certified, it excels in industrial, medical, and instrumentation sectors where performance margins are critical. Packaged in tubes for automated assembly, it streamlines manufacturing for high-volume production.