TT Electronics/IRC

GUS-QS8A-03-8660-FB

GUS-QS8A-03-8660-FB Description

The GUS-QS8A-03-8660-FB 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 SMD termination, this device offers a 866Ω resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The isolated (ISOL) circuit design enhances flexibility in circuit configurations, while its compact 4.9mm × 6.02mm × 1.47mm footprint makes it ideal for space-constrained designs. Packaged in a tube, it is suited for automated assembly processes.

GUS-QS8A-03-8660-FB Features

• Precision Thin-Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Isolated Resistor Network: Independent resistors (ISOL) enable versatile circuit designs.
• Compact QSOP Package: 16-pin gull-wing SMD with 0.64mm pitch, optimized for high-density PCBs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial environments.
• 100V Maximum Voltage Rating: Supports higher-voltage applications compared to standard networks.

GUS-QS8A-03-8660-FB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Test & Measurement Equipment: Calibration circuits, precision attenuators.
• Medical Electronics: Patient monitoring devices, diagnostic instrumentation.
• Automotive (Non-Automotive Rated): Infotainment systems, dashboard controls (where PPAP compliance is not required).

Conclusion of GUS-QS8A-03-8660-FB

The GUS-QS8A-03-8660-FB stands out for its precision, power efficiency, and compact design, making it a superior choice for engineers requiring reliable resistor networks in high-density or thermally challenging environments. Its isolated configuration and thin-film technology provide flexibility and accuracy, while the QSOP package ensures compatibility with modern SMD assembly. Ideal for industrial, medical, and instrumentation applications, this component combines performance with practicality.