TT Electronics/IRC

GUS-QS8A-03-1960-DC

GUS-QS8A-03-1960-DC Description

The GUS-QS8A-03-1960-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 196Ω resistance value per resistor with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage. Its thin-film technology provides superior accuracy, low noise, and long-term reliability, making it ideal for precision analog and digital circuits.

GUS-QS8A-03-1960-DC Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: 4.9mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch for space-constrained PCBs.
• Isolated Configuration: Eight independent resistors for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, similar variants may suit harsh environments.

GUS-QS8A-03-1960-DC Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Ideal for sensor interfaces and instrumentation amplifiers.
• Medical Electronics: Stable performance suits patient monitoring devices.
• Industrial Controls: Reliable operation in PLCs and motor drivers.
• Communication Systems: Low-noise characteristics benefit RF and baseband circuits.

Conclusion of GUS-QS8A-03-1960-DC

The GUS-QS8A-03-1960-DC excels in applications requiring high accuracy, thermal stability, and compactness. Its isolated thin-film resistors, combined with a robust QSOP package, make it a superior choice over thicker-film or less precise networks. While not RoHS-compliant, its performance in precision analog systems, industrial controls, and medical devices justifies its use in specialized designs. Engineers seeking a reliable, space-saving solution for critical circuits will find this resistor network an optimal fit.