TT Electronics/IRC

GUS-QS8A-03-6811-FA

GUS-QS8A-03-6811-FA Description

The GUS-QS8A-03-6811-FA is a high-precision 8-resistor thin film network from TT Electronics/IRC, designed for applications requiring stable performance in demanding environments. This 16-pin QSOP (Quarter Small Outline Package) device features 6.81KΩ resistors with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it offers robust power handling in a compact 4.9mm x 6.02mm x 1.47mm surface-mount package. The gull-wing termination ensures secure PCB mounting, while the isolated (ISOL) circuit design provides flexibility in circuit configurations.

GUS-QS8A-03-6811-FA Features

• Thin Film Technology: Delivers high accuracy, low noise, and excellent stability.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Precision Tolerance: 1% resistance tolerance and ±25ppm/°C TCR for consistent performance.
• Compact QSOP Package: Space-saving 16-pin design with 0.64mm terminal pitch, ideal for high-density PCBs.
• Isolated Configuration: Each resistor is electrically isolated, enabling versatile circuit designs.
• Robust Construction: 100V maximum voltage rating and -55°C to +125°C operating range for harsh environments.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS8A-03-6811-FA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration systems.
• Medical Electronics: Patient monitoring and diagnostic devices requiring stable performance.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Telecommunications: RF and baseband circuitry where low drift is critical.

Conclusion of GUS-QS8A-03-6811-FA

The GUS-QS8A-03-6811-FA excels in applications demanding precision, reliability, and compactness. Its thin film technology, isolated design, and robust power handling make it superior to standard thick-film networks, particularly in environments with thermal stress or tight tolerance requirements. While not compliant with EU RoHS, it remains a top choice for industrial, medical, and telecom systems where performance outweighs regulatory constraints. Its QSOP package ensures compatibility with automated assembly processes, reducing manufacturing costs. For engineers seeking a high-performance resistor network, this model delivers exceptional value.