TT Electronics/IRC

GUS-QS8A-03-1070-FF

GUS-QS8A-03-1070-FF Description

The GUS-QS8A-03-1070-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, it features a 107Ω resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The device supports a derated power rating of 0.1W (1/10W) per resistor and a total power dissipation of 0.75W (3/4W), making it suitable for demanding environments. Its isolated (ISOL) circuit design and 100V maximum voltage rating enhance reliability in high-voltage applications.

GUS-QS8A-03-1070-FF Features

• Thin Film Technology: Delivers superior accuracy, low noise, and long-term stability.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• Gull Wing Termination: Ensures robust surface-mount (SMD) compatibility with a 0.64mm terminal pitch for easy assembly.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, outperforming standard commercial-grade networks.
• High Power Handling: 0.75W total rating allows for higher current loads compared to similar thin-film arrays.
• Non-Automotive, Non-PPAP: Optimized for industrial and instrumentation use.

GUS-QS8A-03-1070-FF Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amps.
• Medical Electronics: Patient monitoring systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Industrial Controls: PLCs, motor drives with high-voltage isolation needs.
• Communications: RF matching networks where low TCR is critical.

Conclusion of GUS-QS8A-03-1070-FF

The GUS-QS8A-03-1070-FF combines high precision, compact design, and robust power handling, making it a standout choice for engineers needing reliable thin-film resistor networks. Its isolated configuration, wide temperature range, and gull-wing SMD compatibility cater to advanced industrial and instrumentation applications where performance cannot be compromised. While not RoHS-compliant, its technical merits justify its use in specialized, high-reliability systems.