TT Electronics/IRC

GUS-QS8A-01-1821-GB

GUS-QS8A-01-1821-GB Description

The GUS-QS8A-01-1821-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 1.82KΩ resistance value and a tight 2% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable performance in compact, surface-mount designs. The thin-film technology ensures excellent stability, with a low ±100ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. Its gull-wing termination and 100V maximum voltage rating further enhance its suitability for high-density PCB layouts.

GUS-QS8A-01-1821-GB Features

• Precision Resistance: 1.82KΩ ±2% tolerance for accurate signal conditioning.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor).
• Stable Performance: Thin-film construction with ±100ppm/°C thermal stability.
• Robust Packaging: 16-pin QSOP (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh conditions.
• Isolated Design: Independent resistors (ISOL circuit designator) for flexible circuit integration.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8A-01-1821-GB Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Low-noise, stable resistance for diagnostic equipment.
• Test & Measurement: Calibration and sensor interface circuits requiring tight tolerances.
• Industrial Controls: Durable performance in PLCs, motor drives, and power supplies.
• Communications Equipment: RF and baseband signal conditioning in compact modules.

Conclusion of GUS-QS8A-01-1821-GB

The GUS-QS8A-01-1821-GB combines high precision, thermal stability, and compact packaging, making it a standout choice for engineers needing reliable resistor networks in space-constrained designs. Its isolated thin-film resistors, robust power handling, and wide operational range cater to demanding applications across industrial, medical, and communication sectors. While not RoHS-compliant, its performance metrics justify its use in specialized non-consumer electronics. For designs requiring consistent accuracy under thermal stress, this TT Electronics/IRC offering delivers exceptional value.