TT Electronics/IRC

GUS-QS8B-02-3402-G

GUS-QS8B-02-3402-G Description

The GUS-QS8B-02-3402-G 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 34KΩ 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 delivers reliable power dissipation across a wide temperature range of 70°C to 125°C (derated) and a maximum operating temperature of 125°C. The ±50ppm/°C temperature coefficient enhances stability in thermally variable environments, while the 100V maximum voltage rating supports robust operation in low-to-medium voltage circuits.

GUS-QS8B-02-3402-G Features

• Precision Thin Film Technology: Offers superior accuracy and stability compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Gull Wing Termination: Ensures secure surface-mount (SMD) attachment with a 0.64mm terminal pitch for high-density layouts.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/down applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not required.
• Tube Packaging: Facilitates automated assembly processes.

GUS-QS8B-02-3402-G Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Line Termination: Reducing reflections in high-speed digital interfaces (e.g., SPI, I²C).
• Pull-Up/Down Networks: Stabilizing logic levels in microcontroller-based systems.
• Industrial Controls: Robust performance in PLCs, sensor interfaces, and power management modules.
• Telecom Equipment: Reliable operation in routers, switches, and RF modules due to low TCR and tight tolerance.

Conclusion of GUS-QS8B-02-3402-G

The GUS-QS8B-02-3402-G combines precision, compactness, and thermal resilience, making it a standout choice for engineers seeking reliable resistor networks in high-density, temperature-sensitive designs. Its thin-film construction, 2% tolerance, and 34KΩ value cater to applications demanding repeatable performance, while the QSOP package ensures compatibility with modern SMD assembly workflows. Ideal for industrial, telecom, and embedded systems, this component balances cost-effectiveness with technical excellence.