TT Electronics/IRC

GUS-QS8A-03-93R1-FD

GUS-QS8A-03-93R1-FD Description

The GUS-QS8A-03-93R1-FD from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. Built with thin-film technology, it offers a 93.1Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, this surface-mount device features gull-wing terminations with a 0.64mm pitch, making it ideal for space-constrained PCB designs. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (3/4W), it balances efficiency and reliability in demanding circuits.

GUS-QS8A-03-93R1-FD Features

• Precision Thin Film: Delivers stable resistance with minimal drift (±25ppm/°C).
• High Power Handling: 0.1W per resistor (0.75W total) at 125°C maximum temperature.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint, suited for dense layouts.
• Isolated Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Gull-Wing Termination: Ensures reliable solder joints for automated SMT assembly.
• Non-Automotive/Non-PPAP: Optimized for industrial and commercial applications.

GUS-QS8A-03-93R1-FD Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• ADC/DAC Interfaces: Stable reference resistors for data converters.
• Medical Electronics: Low-noise, high-accuracy systems like patient monitoring devices.
• Test & Measurement Equipment: Calibration and sensor signal processing.
• Industrial Controls: Isolated termination networks for PLC I/O modules.

Conclusion of GUS-QS8A-03-93R1-FD

The GUS-QS8A-03-93R1-FD stands out for its thin-film precision, compact QSOP package, and isolated resistor configuration, making it a superior choice for applications demanding thermal stability and space efficiency. While not compliant with EU RoHS or automotive standards, its 0.75W power rating and 1% tolerance make it ideal for industrial, medical, and instrumentation designs where reliability and accuracy are critical. Packaged in tubes for automated handling, it streamlines high-volume production workflows.