TT Electronics/IRC

GUS-QS8A-03-1873-GB

GUS-QS8A-03-1873-GB Description

The GUS-QS8A-03-1873-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features 8 isolated resistors, each with a 187K Ohm resistance and a tight 2% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of 70°C to 125°C (derated) and up to 125°C maximum. The ±25ppm/°C temperature coefficient ensures stability in varying thermal conditions, while the 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-03-1873-GB Features

• Isolated Resistor Network: 8 independent resistors (ISOL designator) for flexible circuit design.
• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C).
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with 0.64mm terminal pitch, ideal for space-constrained PCBs.
• Robust Construction: Gull-wing termination ensures reliable surface-mount (SMD) assembly.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) outperforms similar networks.
• Wide Operating Range: Suitable for industrial and instrumentation applications (-55°C to +125°C).

GUS-QS8A-03-1873-GB Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Industrial Control Systems: PLCs, sensor interfaces, and automation circuits.
• Test & Measurement: Calibration devices, data acquisition systems.
• Aerospace & Defense: Avionics, communication modules requiring stable resistance under thermal stress.

Conclusion of GUS-QS8A-03-1873-GB

The GUS-QS8A-03-1873-GB excels in precision, power efficiency, and miniaturization, making it a superior choice for high-reliability applications. Its isolated thin-film design, tight tolerance, and robust thermal performance distinguish it from standard resistor arrays. Ideal for engineers seeking stable, high-density solutions in medical, industrial, and aerospace sectors, this network combines TT Electronics/IRC’s expertise with cutting-edge thin-film technology. Packaged in tubes for automated assembly, it streamlines production while ensuring consistent quality.