TT Electronics/IRC

GUS-QS8A-03-2870-GF

GUS-QS8A-03-2870-GF Description

The GUS-QS8A-03-2870-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 287 Ω resistance value and a tight 2% tolerance, ensuring reliable signal integrity and minimal deviation. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers robust performance in compact surface-mount designs. The ±25ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with thermal fluctuations.

GUS-QS8A-03-2870-GF Features

• Precision Thin Film Technology: Ensures low noise, high stability, and excellent TCR performance.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with 0.64mm terminal pitch, ideal for high-density PCB layouts.
• Wide Voltage & Temperature Range: Supports up to 100V and operates from 70°C to 125°C (derated).
• Gull Wing Termination: Facilitates reliable surface-mount assembly and automated soldering processes.
• Non-Automotive & Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-03-2870-GF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Medical & Test Equipment: High-accuracy measurement systems requiring stable resistance values.
• Communication Systems: RF modules, filters, and impedance matching circuits.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.

Conclusion of GUS-QS8A-03-2870-GF

The GUS-QS8A-03-2870-GF combines thin-film precision, compact form factor, and isolated design to address critical challenges in modern electronics. Its low TCR, high power handling, and surface-mount compatibility make it a superior choice over bulkier or less stable alternatives. Ideal for engineers prioritizing reliability, space efficiency, and thermal resilience in advanced circuit designs.