TT Electronics/IRC

GUS-QS8A-01-69R8-FD

GUS-QS8A-01-69R8-FD Description

The GUS-QS8A-01-69R8-FD 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 terminations, this surface-mount device (SMD) offers a 69.8Ω resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for signal conditioning 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 dimensions (4.9mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-01-69R8-FD Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Isolated Resistor Network: Each of the 8 resistors operates independently, enhancing design flexibility.
• Robust Power Handling: Supports 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: Space-saving 16-pin gull wing SMD design suits miniaturized electronics.
• Wide Voltage Rating: 100V maximum ensures compatibility with diverse circuit requirements.
• Strict Tolerance & TCR: 1% tolerance and ±100ppm/°C ensure consistency across thermal variations.

GUS-QS8A-01-69R8-FD Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces, and sensor calibration.
• Industrial Controls: PLCs, motor drives, and power management systems requiring isolated resistors.
• Telecommunications: Impedance matching and termination in RF modules and base stations.
• Medical Electronics: Low-noise circuits in diagnostic equipment where accuracy is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GUS-QS8A-01-69R8-FD

The GUS-QS8A-01-69R8-FD stands out for its precision, isolation, and compact form factor, making it a top choice for engineers prioritizing reliability in high-density designs. While not PPAP or automotive-rated, its thin film technology and robust thermal performance cater to industrial, telecom, and medical applications demanding tight tolerances and low drift. Its tube packaging ensures safe handling and storage, further streamlining production workflows.