TT Electronics/IRC

GUS-QS8A-03-3741-FF

GUS-QS8A-03-3741-FF Description

The GUS-QS8A-03-3741-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 3.74KΩ 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 compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-03-3741-FF Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable signal conditioning.
• Isolated Network (ISOL): Each resistor operates independently, ideal for multi-channel isolation.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), optimizing board space.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) supports robust performance.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Gull-Wing SMD Termination: Ensures secure soldering and mechanical stability.

GUS-QS8A-03-3741-FF Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Controls: Isolated sensor networks, PLCs.
• Medical Electronics: Patient monitoring equipment requiring high stability.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GUS-QS8A-03-3741-FF

The GUS-QS8A-03-3741-FF combines precision, compactness, and reliability, making it a standout choice for engineers needing high-density resistor networks with isolated channels. Its thin-film construction, low TCR, and robust power rating cater to critical applications in industrial, medical, and telecom sectors. While not PPAP or automotive-rated, its performance metrics align with demanding commercial and industrial standards. Packaged in tubes for automated assembly, it streamlines production while ensuring consistent quality.