TT Electronics/IRC

GUS-QS8B-01-1400-GG

GUS-QS8B-01-1400-GG Description

The GUS-QS8B-01-1400-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 140Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a temperature range of 70°C to 125°C, derated for optimal thermal management. The ±100ppm/°C temperature coefficient enhances stability in varying environmental conditions, while the 100V maximum voltage rating suits medium-voltage applications. Its gull-wing termination and 0.64mm terminal pitch facilitate secure soldering in high-density layouts.

GUS-QS8B-01-1400-GG Features

• Thin-film technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Compact QSOP package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Robust power handling: 0.75W total dissipation with derated performance up to 125°C.
• Automated assembly-friendly: Tube packaging ensures compatibility with pick-and-place systems.
• Non-automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance isn’t required.
• BUS circuit designator: Optimized for bus line termination and pull-up/down applications.

GUS-QS8B-01-1400-GG Applications

This resistor network excels in:

• Signal conditioning: Precision voltage division in ADC/DAC circuits.
• Bus termination: Impedance matching in high-speed data lines (e.g., SPI, I²C).
• Medical/Test equipment: Stable performance in sensitive measurement systems.
• Industrial controls: Reliable operation in PLCs and motor drivers.
• Consumer electronics: Durable solution for compact devices like set-top boxes.

Conclusion of GUS-QS8B-01-1400-GG

The GUS-QS8B-01-1400-GG combines thin-film precision, compact form factor, and robust power handling, making it a standout choice for engineers prioritizing reliability in moderate-temperature environments. While not suited for automotive use, its 2% tolerance and low TCR ensure accuracy in industrial and commercial systems. For designs requiring multi-resistor integration with minimal footprint, this network delivers an optimal balance of performance and cost-efficiency.