TT Electronics/IRC

GUS-QS8A-02-4871-FB

GUS-QS8A-02-4871-FB Description

The GUS-QS8A-02-4871-FB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 4.87KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the compact 4.9mm x 6.02mm x 1.47mm footprint makes it ideal for space-constrained designs.

GUS-QS8A-02-4871-FB Features

• Precision Thin-Film Technology: Delivers stable performance with low noise and high accuracy.
• Isolated Resistor Design (ISOL): Each of the 8 resistors operates independently, enhancing flexibility in circuit design.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Robust Construction: QSOP package with gull-wing leads for reliable SMT soldering.
• Wide Operating Range: Suitable for harsh environments (-70°C to +125°C).
• Low TCR (±50ppm/°C): Minimizes resistance drift over temperature variations.
• 100V Maximum Voltage Rating: Ensures durability in high-voltage applications.

GUS-QS8A-02-4871-FB Applications

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

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage division and impedance matching in communication systems.
• Feedback networks for op-amps and ADCs/DACs.
• Automotive electronics (non-automotive PPAP version).
• Medical devices requiring stable, low-drift resistance.

Conclusion of GUS-QS8A-02-4871-FB

The GUS-QS8A-02-4871-FB stands out for its precision, power efficiency, and compact design, making it a superior choice for engineers needing reliable resistor networks in demanding applications. Its isolated thin-film resistors, wide temperature range, and robust packaging ensure consistent performance in critical circuits, from industrial controls to high-end instrumentation. For designs requiring tight tolerances and thermal stability, this model offers an optimal balance of performance and reliability.