TT Electronics/IRC

GUS-QS8A-01-4702-JF

GUS-QS8A-01-4702-JF Description

The GUS-QS8A-01-4702-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated 47KΩ resistors with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. With a power rating of 0.75W (3/4W) total and 0.1W (1/10W) per resistor, it supports moderate power dissipation while maintaining reliability. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting.

GUS-QS8A-01-4702-JF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, ideal for signal isolation or multi-channel circuits.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), optimizing board space.
• Wide Temperature Range: Reliable performance from -55°C to 125°C (derated above 70°C).
• Tube Packaging: Ensures safe handling and storage for automated assembly processes.

GUS-QS8A-01-4702-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Control Systems: PLCs, motor drives, and power supplies where isolation and stability are critical.
• Test & Measurement Equipment: Signal conditioning and calibration circuits.
• Medical Electronics: Low-noise, high-reliability applications like patient monitoring devices.
• Automotive (Non-Automotive Grade): Infotainment or lighting systems where EU RoHS compliance is not mandated.

Conclusion of GUS-QS8A-01-4702-JF

The GUS-QS8A-01-4702-JF combines thin-film precision, compact design, and robust power handling, making it a versatile choice for engineers prioritizing performance in constrained spaces. Its isolated resistor configuration and wide operating range cater to demanding environments, though designers should note its non-RoHS status for regulated markets. Ideal for high-density, mixed-signal PCBs, this network balances cost-effectiveness with technical rigor.