TT Electronics/IRC

GUS-QS8A-02-2370-DA

GUS-QS8A-02-2370-DA Description

The GUS-QS8A-02-2370-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 237Ω resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V. Its thin-film technology provides superior accuracy and reliability compared to thick-film alternatives, making it ideal for precision analog and digital circuits.

GUS-QS8A-02-2370-DA Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Thin-film technology ensures low noise, high stability, and long-term reliability.
• Compact Design: 4.9mm × 6.02mm × 1.47mm QSOP package with 0.64mm terminal pitch, saving PCB space.
• Isolated Configuration: Eight individual resistors (237Ω each) with isolated terminations for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated from 70°C to 125°C.
• Surface-Mount Ready: Gull-wing leads for easy automated assembly and strong solder joint integrity.

GUS-QS8A-02-2370-DA Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, gain networks, and sensor interfaces in industrial controls.
• Medical Electronics: Patient monitoring equipment where accuracy and stability are critical.
• Test & Measurement: Calibration circuits and precision instrumentation.
• Communications: RF impedance matching and filtering in base stations or transceivers.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring tight tolerances.

Conclusion of GUS-QS8A-02-2370-DA

The GUS-QS8A-02-2370-DA stands out for its combination of precision, power handling, and compactness, making it a top choice for engineers designing high-reliability circuits. Its thin-film isolation, tight tolerances, and robust package address challenges in noise-sensitive or thermally dynamic environments. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and communication systems where performance cannot be compromised. For applications demanding repeatable accuracy in minimal space, this resistor network delivers exceptional value.