TT Electronics/IRC

GUS-QS8A-02-1023-DA

GUS-QS8A-02-1023-DA Description

The GUS-QS8A-02-1023-DA is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 102KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it maintains stable performance across a wide operating range (70°C to 125°C). The 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for high-reliability industrial and instrumentation systems.

GUS-QS8A-02-1023-DA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Isolated Resistor Configuration (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel designs.
• Compact QSOP Package (4.9mm x 6.02mm x 1.47mm): Ideal for space-constrained PCB layouts.
• Gull Wing Termination: Ensures robust solder joints for automated assembly processes.
• Derated Power Handling: Maintains 0.1W per resistor even at elevated temperatures (up to 125°C).
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial applications where automotive certification is not required.

GUS-QS8A-02-1023-DA Applications

This resistor network excels in:

• Precision Instrumentation: Used in DAQ systems, medical devices, and test equipment for accurate signal scaling.
• Telecommunications: Provides impedance matching and termination in RF modules and baseband circuits.
• Industrial Control Systems: Ideal for PLC I/O modules, motor drivers, and power management due to its high voltage tolerance.
• Aerospace & Defense: Suitable for avionics and ruggedized electronics where temperature stability is critical.

Conclusion of GUS-QS8A-02-1023-DA

The GUS-QS8A-02-1023-DA stands out for its combination of precision, power handling, and compact form factor. Its isolated thin-film resistors and wide temperature range make it a superior choice over bulkier or less stable alternatives like thick-film networks. While not RoHS-compliant, it remains a go-to solution for high-performance, non-consumer applications requiring long-term reliability. Engineers will appreciate its ease of integration and consistent performance in critical circuits.