TT Electronics/IRC

GUS-QS8A-02-2430-BB

GUS-QS8A-02-2430-BB Description

The GUS-QS8A-02-2430-BB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a 16-pin QSOP package with gull wing termination, this device offers a 243Ω resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Its isolated (ISOL) circuit design allows independent resistor operation, making it ideal for precision analog and digital circuits. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances performance and reliability in compact designs.

GUS-QS8A-02-2430-BB Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive applications.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving PCB space.
• High Power Density: 0.75W total dissipation in a small footprint, outperforming similar arrays.
• Isolated Resistors: Independent 243Ω elements enable flexible circuit design without crosstalk.
• Robust Construction: Withstands 125°C maximum operating temperature and derated power up to 125°C.
• Gull Wing SMD Termination: Ensures reliable solder joints for automated assembly processes.

GUS-QS8A-02-2430-BB Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Medical Instrumentation: High accuracy for patient monitoring and diagnostic equipment.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management.
• Telecommunications: Signal conditioning and impedance matching in RF/baseband circuits.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and feedback loops.

Conclusion of GUS-QS8A-02-2430-BB

The GUS-QS8A-02-2430-BB excels in applications requiring high precision, compactness, and thermal resilience. Its isolated thin film resistors, combined with a QSOP package, make it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, its 0.1% tolerance and ±50ppm/°C TCR cater to niche industrial and medical markets where accuracy outweighs regulatory constraints. Ideal for engineers prioritizing performance-per-mm² in space-constrained designs.