TT Electronics/IRC

GUS-QS8A-03-3902-FF

GUS-QS8A-03-3902-FF Description

The GUS-QS8A-03-3902-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features 8 isolated resistors, each with a 39K Ohm resistance, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and surface-mount (SMD) configuration make it ideal for automated assembly processes. Its 100V maximum voltage rating and thin-film technology provide excellent accuracy and low noise, suitable for demanding electronic circuits.

GUS-QS8A-03-3902-FF Features

• Precision Thin-Film Technology: Ensures low noise, high accuracy, and stability.
• 8 Isolated Resistors: Independent 39K Ohm resistors with 1% tolerance for precise circuit design.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) footprint, ideal for space-constrained PCBs.
• High Power Handling: 0.75W total power (0.1W per resistor) for robust performance.
• Gull-Wing Termination: Facilitates easy surface-mount assembly and strong solder joints.
• Non-Automotive & Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS8A-03-3902-FF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference circuits, filtering, and impedance matching.
• Medical & Test Equipment: High-accuracy measurement devices requiring stable resistance.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Communication Devices: RF and baseband signal processing where low drift is critical.

Conclusion of GUS-QS8A-03-3902-FF

The GUS-QS8A-03-3902-FF combines thin-film precision, compact packaging, and high power handling, making it a superior choice for engineers needing reliable resistor networks. Its isolated design, low TCR, and 1% tolerance ensure consistent performance in industrial, medical, and communication systems. While not automotive-grade, its QSOP gull-wing package and surface-mount compatibility streamline manufacturing, offering an optimal balance of size, accuracy, and durability for advanced electronic designs.