TT Electronics/IRC

GUS-QS8A-03-7871-FB

GUS-QS8A-03-7871-FB Description

The GUS-QS8A-03-7871-FB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. It features a 7.87KΩ resistance value 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 16-pin QSOP package with gull wing terminations, this surface-mount device offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a maximum operating temperature of 125°C and a derated power range, it delivers reliable operation in demanding environments.

GUS-QS8A-03-7871-FB Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk.
• Robust Power Handling: 0.1W per resistor (total 0.75W) and 100V maximum voltage rating.
• Compact QSOP Package: Optimized for high-density layouts with a 1.63mm seated height.
• Wide Temperature Range: Operates reliably from -55°C to 125°C (derated power up to 125°C).
• Gull Wing Termination: Facilitates automated assembly and strong solder joints.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS8A-03-7871-FB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference circuits and instrumentation amplifiers.
• Medical Electronics: Patient monitoring systems requiring high stability.
• Test & Measurement Equipment: Calibration and precision measurement devices.
• Industrial Controls: PLCs and process control systems where temperature stability is critical.

Conclusion of GUS-QS8A-03-7871-FB

The GUS-QS8A-03-7871-FB combines precision, compactness, and reliability, making it a superior choice for applications demanding tight tolerances and thermal stability. Its thin film technology, isolated design, and robust power handling distinguish it from generic resistor arrays, while the QSOP package ensures compatibility with modern SMD assembly processes. Ideal for high-performance electronics, this network is a trusted solution for engineers prioritizing accuracy and durability.