TT Electronics/IRC

GUS-QS8A-03-1373-FF

GUS-QS8A-03-1373-FF Description

The GUS-QS8A-03-1373-FF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this device offers a 137K Ohm resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex analog and digital circuits. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, meeting demanding industrial and commercial requirements.

GUS-QS8A-03-1373-FF Features

• Precision Thin-Film Technology: Delivers stable performance with low noise and high accuracy.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing PCB space.
• High Power Handling: 0.75W total dissipation with derating up to 125°C.
• Isolated Resistors: Independent 137K Ohm resistors for flexible circuit design.
• Robust Construction: 100V maximum voltage rating and 0.64mm terminal pitch for reliable SMT assembly.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-03-1373-FF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: High-accuracy sensor interfaces and diagnostic equipment.
• Test & Measurement: Calibration circuits and reference networks requiring low drift.
• Communication Systems: Impedance matching and filtering in RF/analog modules.
• Industrial Controls: Isolated bias networks and ADC/DAC peripheral circuits.

Conclusion of GUS-QS8A-03-1373-FF

The GUS-QS8A-03-1373-FF combines high density, precision, and thermal stability in a compact SMD package, making it a superior choice for engineers prioritizing space efficiency and electrical accuracy. Its isolated thin-film resistors and wide operating range cater to rigorous applications where consistent performance is critical. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and commercial electronics demanding reliable resistance networks.