TT Electronics/IRC

GUS-QS8A-02-3650-BB

GUS-QS8A-02-3650-BB Description

The GUS-QS8A-02-3650-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 365Ω resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, making it ideal for high-density PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it balances power handling with precision.

GUS-QS8A-02-3650-BB Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±50ppm/°C TCR for critical analog circuits.
• Isolated Network (ISOL): Each resistor operates independently, enhancing design flexibility.
• Robust Power Handling: 0.1W per resistor (0.75W total) at 125°C maximum operating temperature.
• Compact QSOP Package: 16-pin gull-wing SMD with 1.63mm seated height suits space-constrained applications.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Non-Automotive (PPAP No): Optimized for commercial and industrial markets.

GUS-QS8A-02-3650-BB Applications

This resistor network excels in:

• Precision Voltage Dividers: High accuracy for sensor interfaces and ADC/DAC circuits.
• Medical Equipment: Stable performance in patient monitoring and diagnostic devices.
• Test & Measurement Instruments: Low drift ensures long-term calibration integrity.
• Industrial Control Systems: Reliable operation in harsh environments (70°C–125°C).
• Communication Hardware: Signal conditioning in RF and baseband circuits.

Conclusion of GUS-QS8A-02-3650-BB

The GUS-QS8A-02-3650-BB stands out for its combination of precision, power efficiency, and compact design. Its isolated thin-film resistors and wide temperature range make it superior to generic arrays in applications requiring minimal drift and high reliability. While not RoHS-compliant, it remains a top choice for industrial, medical, and instrumentation designs where accuracy and space savings are critical. Packaged in tubes for automated assembly, it streamlines high-volume production.