TT Electronics/IRC

GUS-QS8A-03-69R8-FF

GUS-QS8A-03-69R8-FF Description

The GUS-QS8A-03-69R8-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 termination, this surface-mount device offers a 69.8Ω 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 circuit configurations. 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, meeting demanding industrial and commercial requirements.

GUS-QS8A-03-69R8-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), saving PCB space.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Isolated Resistors: Independent resistors (ISOL) enable flexible circuit designs.
• Robust Construction: 100V maximum voltage rating and gull-wing leads for reliable SMT assembly.
• Wide Operating Range: Suitable for harsh environments (-70°C to +125°C).

GUS-QS8A-03-69R8-FF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference circuits, gain setting, and filtering.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration and precision instrumentation.
• Telecom Infrastructure: Signal processing and impedance matching in RF modules.

Conclusion of GUS-QS8A-03-69R8-FF

The GUS-QS8A-03-69R8-FF stands out for its precision, compactness, and isolation capabilities, making it a superior choice for high-reliability applications. Its thin film technology, tight tolerance, and wide temperature range ensure consistent performance in demanding scenarios. While not automotive-grade or RoHS-compliant, it remains a cost-effective solution for industrial and commercial designs requiring stable, space-efficient resistor networks.