TT Electronics/IRC

GUS-QS8A-01-2201-GG

GUS-QS8A-01-2201-GG Description

The GUS-QS8A-01-2201-GG from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications in surface-mount technology. This thin-film resistor array features a 2.2K Ohm resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing termination, it offers a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, making it suitable for high-density PCB designs.

GUS-QS8A-01-2201-GG Features

• High Precision: Thin-film technology ensures low noise and excellent stability.
• Compact Design: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) footprint with 0.64mm terminal pitch for space-constrained applications.
• Robust Performance: 100V maximum voltage rating and derated power up to 125°C.
• Isolated Configuration: Each resistor is electrically isolated (designated ISOL), providing design flexibility.
• Industrial-Grade Reliability: Non-automotive (PPAP: No) but suited for industrial and telecom applications.

GUS-QS8A-01-2201-GG Applications

• Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers in precision analog circuits.
• Communication Systems: Used in RF modules, filters, and impedance matching due to low parasitic effects.
• Test & Measurement Equipment: Stable performance suits calibration circuits and sensor interfaces.
• Power Management: Isolated resistors enable safe voltage monitoring in DC-DC converters.

Conclusion of GUS-QS8A-01-2201-GG

The GUS-QS8A-01-2201-GG excels in high-density, precision applications where space, stability, and isolation are critical. Its thin-film construction, tight tolerance, and robust thermal performance make it superior to thicker-film or less stable alternatives. While not RoHS-compliant, it remains a top choice for industrial and telecom designs requiring reliable resistor networks.