TT Electronics/IRC

GUS-QS8B-01-1691-C

GUS-QS8B-01-1691-C Description

The GUS-QS8B-01-1691-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features 15 resistors with a 1.69KΩ resistance value, offering an exceptional ±0.25% tolerance and a ±100ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8B-01-1691-C Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Power Handling: 0.75W total power dissipation (3/4W) with derated operation up to 125°C.
• Tight Tolerances: ±0.25% resistance tolerance and ±100ppm/°C TCR for critical analog circuits.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm terminal pitch for high-density layouts.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.
• Non-Automotive Grade: Suitable for non-PPAP commercial and industrial uses.

GUS-QS8B-01-1691-C Applications

This resistor network excels in precision circuitry, including:

• Analog Signal Conditioning: Voltage dividers, DAC/ADC reference networks.
• Medical Electronics: Patient monitoring systems requiring low drift.
• Test & Measurement Equipment: Calibration circuits and sensor interfaces.
• Industrial Control Systems: PLCs and process control modules demanding long-term stability.
• Communications Infrastructure: RF and baseband signal processing.

Conclusion of GUS-QS8B-01-1691-C

The GUS-QS8B-01-1691-C combines high precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing reliability in analog designs. Its thin-film construction and tight tolerances outperform carbon or thick-film alternatives, particularly in environments with thermal fluctuations. While not RoHS-compliant, it remains a robust solution for industrial and professional electronics where performance outweighs regulatory constraints.