TT Electronics/IRC

GUS-QS8A-02-2262-DB

GUS-QS8A-02-2262-DB Description

The GUS-QS8A-02-2262-DB 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 terminations, this device offers a 22.6KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation and 0.1W per resistor, it operates reliably across a wide temperature range of -55°C to +125°C, with derated performance up to 125°C. Its isolated (ISOL) circuit design ensures independent resistor functionality, while the 100V maximum voltage rating and thin film technology deliver stable performance in precision circuits.

GUS-QS8A-02-2262-DB Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Power Handling: 0.75W total power (0.1W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Isolated Design: Eight independent resistors enable flexible circuit configurations without crosstalk.
• Thin Film Technology: Superior stability, low noise, and long-term reliability vs. thick film alternatives.
• Industrial-Grade: Non-automotive (PPAP No) but suited for industrial, medical, and test equipment.
• QSOP Package: 0.64mm terminal pitch and 1.63mm seated height simplify high-density PCB layouts.

GUS-QS8A-02-2262-DB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks in data acquisition systems.
• Medical Instrumentation: Stable performance in patient monitoring and diagnostic equipment.
• Test & Measurement: Low-drift resistance networks for calibration and sensor interfaces.
• Industrial Controls: Isolated resistor arrays for PLCs and motor drive feedback circuits.
• Aerospace & Defense: Reliable operation in harsh environments due to wide temp range and thin film robustness.

Conclusion of GUS-QS8A-02-2262-DB

The GUS-QS8A-02-2262-DB excels in applications demanding high precision, thermal stability, and compact design. Its isolated thin film resistors, combined with a QSOP package, make it a superior choice over thicker-film or non-isolated networks. While not RoHS-compliant, its performance in industrial, medical, and precision electronics justifies its use where reliability and accuracy are paramount. For engineers seeking a low-TCR, high-power resistor network, this model delivers exceptional value.