TT Electronics/IRC

GUS-QS8A-02-1203-FB

GUS-QS8A-02-1203-FB Description

The GUS-QS8A-02-1203-FB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this 120K Ohm isolated network offers 1% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it combines reliability with compact dimensions (4.9mm x 6.02mm x 1.47mm). The thin film technology provides superior accuracy and low noise, making it ideal for demanding circuits.

GUS-QS8A-02-1203-FB Features

• Precision Resistance: 120K Ohm ±1% tolerance with ±50ppm/°C TCR for minimal drift.
• Robust Construction: QSOP-16 package with gull-wing leads for secure surface mounting.
• High Power Handling: 0.75W total (0.1W per resistor) and 100V rating for resilient operation.
• Wide Temperature Range: Operates from -70°C to +125°C, derated up to 125°C.
• Isolated Design: Circuit designator "ISOL" ensures independent resistor functionality.
• Compact & Lightweight: 4.9mm x 6.02mm footprint and 1.47mm height save PCB space.
• Non-Automotive: Suitable for industrial/commercial use (PPAP not required).

GUS-QS8A-02-1203-FB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Signal Conditioning: Sensor interfaces, ADC/DAC reference networks.
• Medical Electronics: Patient monitoring equipment requiring stable resistance.
• Test & Measurement: Calibration tools, precision instrumentation.
• Industrial Controls: PLCs, motor drives where temperature stability is critical.

Conclusion of GUS-QS8A-02-1203-FB

The GUS-QS8A-02-1203-FB excels in applications demanding high accuracy, thermal stability, and compactness. Its thin film isolation, tight tolerances, and robust power handling distinguish it from generic resistor arrays, while the QSOP-16 package ensures compatibility with automated assembly. Though non-compliant with EU RoHS, it remains a top choice for industrial and commercial designs where reliability outweighs regulatory constraints. Ideal for engineers prioritizing performance-per-size ratio in constrained layouts.