TT Electronics/IRC

GUS-QS8B-02-3322-B

GUS-QS8B-02-3322-B Description

The GUS-QS8B-02-3322-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 33.2KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The network operates over a wide temperature range of 70°C to 125°C (derated) and withstands a maximum operating temperature of 125°C, making it suitable for thermally challenging environments. With a ±50ppm/°C temperature coefficient, it delivers stable performance under thermal stress. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes space efficiency.

GUS-QS8B-02-3322-B Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±50ppm/°C TCR for high-accuracy applications.
• Robust Power Handling: 0.75W (3/4W) total power rating (0.05W per resistor), supporting distributed power dissipation.
• High Voltage Tolerance: 100V maximum voltage rating ensures reliability in industrial and instrumentation circuits.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm pitch for high-density PCB layouts.
• Extended Temperature Range: Operates from 70°C to 125°C (derated), ideal for harsh environments.
• Non-Automotive, Non-PPAP: Suitable for general industrial, telecom, and test equipment.

GUS-QS8B-02-3322-B Applications

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

• Voltage Dividers & DAC/ADC Interfaces: Ensures signal integrity in data acquisition systems.
• Medical Instrumentation: High accuracy for patient monitoring and diagnostic equipment.
• Industrial Control Systems: Stable performance in PLCs and sensor conditioning circuits.
• Telecom Infrastructure: Reliable operation in base stations and network hardware.
• Test & Measurement Equipment: Low drift and tight tolerance for calibration devices.

Conclusion of GUS-QS8B-02-3322-B

The GUS-QS8B-02-3322-B combines precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability electronics. Its thin-film technology, tight tolerance, and robust thermal performance address critical needs in industrial, medical, and telecom applications. While not RoHS-compliant, its performance-centric design justifies its use in specialized sectors where accuracy and durability are paramount.