TT Electronics/IRC

GUS-QS8A-02-1023-GA

GUS-QS8A-02-1023-GA Description

The GUS-QS8A-02-1023-GA 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 device offers a 102KΩ resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for signal conditioning, voltage division, and impedance matching. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, peaking at 125°C maximum. The compact 4.9mm × 6.02mm × 1.47mm footprint and ±0.1mm height tolerance ensure compatibility with high-density PCB layouts.

GUS-QS8A-02-1023-GA Features

• Precision Thin Film Technology: Delivers stable performance with ±50ppm/°C TCR and 2% tolerance for critical circuits.
• High Power Handling: 0.75W total (0.1W per resistor) at 70–125°C derated, supporting robust operation in thermally demanding environments.
• Isolated Resistor Network: 8 independent 102KΩ resistors in a QSOP-16 package, enabling flexible circuit design.
• Surface-Mount Gull Wing Terminals: 0.64mm pitch ensures reliable soldering and compatibility with automated assembly.
• Compact & Robust: Rectangular QSOP case with tight dimensional tolerances (±0.1mm height/length) for space-constrained designs.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8A-02-1023-GA Applications

• Signal Conditioning: Precision attenuation or buffering in data acquisition systems.
• Voltage Dividers: Stable reference networks in ADC/DAC circuits.
• Impedance Matching: High-frequency PCBs and RF modules requiring low TCR drift.
• Medical Electronics: Isolated resistor networks for patient monitoring equipment.
• Test & Measurement: Calibration circuits demanding long-term stability.

Conclusion of GUS-QS8A-02-1023-GA

The GUS-QS8A-02-1023-GA excels in applications requiring high precision, thermal stability, and compactness. Its thin film technology, isolated design, and robust power rating make it superior to generic thick-film networks, particularly in industrial and telecom systems. While not RoHS-compliant, its performance in non-automotive environments is unmatched, offering engineers a reliable solution for complex analog designs.