TT Electronics/IRC

GUS-QS8A-01-1960-FD

GUS-QS8A-01-1960-FD Description

The GUS-QS8A-01-1960-FD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 196Ω resistance value and a tight 1% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates efficiently across a wide temperature range of 70°C to 125°C, derated for optimal thermal performance. The ±100ppm/°C temperature coefficient guarantees stability in fluctuating environments, while the 100V maximum voltage rating supports robust circuit protection.

GUS-QS8A-01-1960-FD Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Gull Wing Termination: Ensures secure surface-mount soldering with a 0.64mm terminal pitch for high-density layouts.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in multi-channel systems.
• Extended Thermal Range: Rated for 125°C maximum operating temperature, suitable for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring leaded components.

GUS-QS8A-01-1960-FD Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Isolated feedback networks in diagnostic equipment where stability is critical.
• Test & Measurement: Calibration circuits and instrumentation amplifiers demanding low TCR drift.
• Industrial Controls: PLCs and motor drivers requiring robust, temperature-resistant components.
• Legacy Systems: Maintenance or upgrades for non-RoHS-compliant assemblies.

Conclusion of GUS-QS8A-01-1960-FD

The GUS-QS8A-01-1960-FD combines precision, compactness, and thermal resilience, making it a standout choice for engineers prioritizing accuracy in harsh environments. Its isolated thin-film design mitigates interference, while the QSOP form factor aligns with modern miniaturization trends. Though not Automotive-grade, its 125°C rating and 1% tolerance ensure reliability in industrial and medical applications. For designers seeking a high-density, stable resistor network, this model offers a compelling balance of performance and space efficiency.