TT Electronics/IRC

GUS-QS8A-01-3481-GG

GUS-QS8A-01-3481-GG Description

The GUS-QS8A-01-3481-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 3.48KΩ resistance, 2% tolerance, and a ±100ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, peaking at 125°C maximum. Its gull-wing termination and 0.64mm terminal pitch ensure secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8A-01-3481-GG Features

• Isolated Resistor Network: Eight 3.48KΩ resistors with 100V maximum voltage rating, ideal for signal isolation.
• Precision Thin Film: Delivers stable performance with ±100ppm/°C TCR and 2% tolerance for critical circuits.
• Robust Power Handling: 0.75W total (0.1W per resistor) ensures reliability in high-density layouts.
• Compact QSOP Package: 16-pin gull-wing SMD with 1.63mm seated height, optimized for automated assembly.
• Wide Thermal Range: Operates from 70°C to 125°C (derated), suitable for industrial environments.

GUS-QS8A-01-3481-GG Applications

• Analog Signal Conditioning: Precision voltage dividers or sensor interfaces in measurement systems.
• Isolation Circuits: Buffering or decoupling in communication modules (e.g., RS-485, CAN).
• Embedded Systems: Space-efficient resistor arrays for microcontrollers or ADCs.
• Industrial Controls: Stable performance in PLCs, motor drives, and power management PCBs.

Conclusion of GUS-QS8A-01-3481-GG

The GUS-QS8A-01-3481-GG excels in precision and power efficiency, offering superior thermal stability and miniaturization for modern electronics. Its isolated thin-film design and QSOP packaging make it a standout choice for high-density, high-reliability applications, particularly where consistent resistance values and compact form factors are critical. Ideal for industrial, automotive (non-PPAP), and communication systems, this network resistor balances performance with manufacturability.