TT Electronics/IRC

GUS-QS0B-03-6811-FA

GUS-QS0B-03-6811-FA Description

The GUS-QS0B-03-6811-FA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 6.81KΩ resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-density PCB designs. The rectangular package (8.66mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch ensures compatibility with automated assembly processes.

GUS-QS0B-03-6811-FA Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable performance in thermal environments.
• Compact QSOP Package: Space-saving 20-pin design (8.66mm x 6.02mm) ideal for miniaturized electronics.
• High Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Robust Construction: Gull-wing terminations for reliable surface-mount soldering; non-automotive and non-PPAP compliant.
• Wide Voltage Range: Supports up to 100V, suitable for analog and digital signal conditioning.
• Non-RoHS Compliant: For applications requiring traditional materials.

GUS-QS0B-03-6811-FA Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration circuits.
• Medical Devices: Stable resistance networks for diagnostic and monitoring systems.
• Telecommunications: Impedance matching and termination in RF modules.
• Aerospace & Defense: Reliable performance in harsh environments (derated power up to 125°C).

Conclusion of GUS-QS0B-03-6811-FA

The GUS-QS0B-03-6811-FA excels in applications requiring precision, compactness, and thermal stability. Its thin-film technology, high power density, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive use, it is ideal for industrial, medical, and high-reliability systems where consistent performance under thermal stress is critical. Packaged in tubes for automated handling, it streamlines manufacturing efficiency.