TT Electronics/IRC

GUS-QS8A-03-8061-CB

GUS-QS8A-03-8061-CB Description

The GUS-QS8A-03-8061-CB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. With a resistance value of 8.06KΩ and an ultra-tight tolerance of ±0.25%, this component ensures exceptional accuracy in circuit designs requiring stable performance. The QSOP-16 package with gull-wing termination offers reliable solderability and compact integration, making it ideal for space-constrained PCBs. Rated for 0.75W (3/4W) total power dissipation and 0.1W per resistor, it operates across a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C for minimal drift. Its 100V maximum voltage rating and isolated (ISOL) circuit design enhance versatility in mixed-signal environments.

GUS-QS8A-03-8061-CB Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±0.25% tolerance.
• High Power Handling: 0.75W total power (0.1W per resistor) in a compact QSOP-16 footprint (4.9mm x 6.02mm x 1.47mm).
• Extended Temperature Range: Reliable operation from -70°C to +125°C, derated for high-temperature environments.
• Low TCR: ±25ppm/°C ensures minimal resistance variation under thermal stress.
• Isolated Design (ISOL): Each resistor is electrically independent, ideal for multi-channel isolation.
• Robust Construction: Gull-wing leads with 0.64mm pitch for secure SMD mounting.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-03-8061-CB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where accuracy is critical.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules.
• Industrial Controls: PLCs, motor drives, and power supplies needing high-voltage isolation.
• Telecom Infrastructure: RF signal processing and baseband filtering in compact layouts.

Conclusion of GUS-QS8A-03-8061-CB

The GUS-QS8A-03-8061-CB excels in applications demanding high precision, thermal stability, and compactness. Its thin film technology, isolated design, and robust power rating make it superior to thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is a cost-effective choice for industrial, medical, and telecom systems where reliability and accuracy are paramount. The tube packaging ensures safe handling and storage for high-volume assembly.