TT Electronics/IRC

GUS-QS8A-02-2941-FB

GUS-QS8A-02-2941-FB Description

The GUS-QS8A-02-2941-FB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 2.94KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it ideal for space-constrained designs requiring reliable power dissipation. The gull-wing termination and 0.64mm terminal pitch facilitate easy surface-mount assembly, while its 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-02-2941-FB Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing PCB space.
• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• Robust Power Handling: 0.75W total power rating with 0.1W per resistor, suitable for derated high-temperature operation.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Gull-Wing SMD Termination: Enables secure soldering and compatibility with automated assembly processes.

GUS-QS8A-02-2941-FB Applications

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

• Signal Conditioning & Voltage Division: Ideal for sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Low-noise, high-reliability operation for diagnostic equipment.
• Telecommunications: Used in filtering and impedance matching networks.
• Automotive (Non-Automotive Rated): Suitable for non-safety-critical modules like infotainment systems.

Conclusion of GUS-QS8A-02-2941-FB

The GUS-QS8A-02-2941-FB combines precision, compactness, and reliability, making it a superior choice for engineers seeking high-density resistor networks. Its thin-film technology, isolated design, and robust power handling distinguish it from generic arrays, while its QSOP package ensures compatibility with modern SMD workflows. Though not PPAP or automotive-rated, it remains a versatile solution for industrial, medical, and telecom applications demanding consistent performance under thermal stress.