TT Electronics/IRC

GUS-QS8A-02-3402-CA

GUS-QS8A-02-3402-CA Description

The GUS-QS8A-02-3402-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features eight isolated 34KΩ resistors with an ultra-tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a power rating of 0.75W (3/4W) total and 0.1W per resistor, it supports high-density PCB designs while maintaining reliability. The gull-wing termination and 0.64mm pitch facilitate automated assembly, and its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained applications.

GUS-QS8A-02-3402-CA Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.25%) and stability (±50ppm/°C) for critical circuits.
• Isolated Resistor Network (ISOL): Eight independent 34KΩ resistors, reducing crosstalk in sensitive analog/digital systems.
• High Power Handling: 0.75W total (0.1W per resistor) at 125°C maximum operating temperature, derated for extended reliability.
• Compact QSOP Package: 16-pin gull-wing SMD with a low profile (1.47mm height), optimized for automated placement.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive (PPAP No): Ideal for commercial and industrial use where automotive compliance isn’t required.

GUS-QS8A-02-3402-CA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Medical Electronics: Patient monitoring equipment where accuracy and stability are critical.
• Test & Measurement Systems: Calibration tools, data acquisition modules, and high-resolution ADCs/DACs.
• Industrial Controls: PLCs, motor drives, and power management systems needing isolated resistor arrays.
• Communications Infrastructure: RF signal conditioning and filtering in base stations or networking hardware.

Conclusion of GUS-QS8A-02-3402-CA

The GUS-QS8A-02-3402-CA stands out for its combination of precision, power efficiency, and compact design, making it a top choice for engineers designing high-reliability electronics. Its thin-film isolation, tight tolerance, and robust thermal performance address challenges in industrial, medical, and instrumentation markets. While not RoHS-compliant, its tube packaging ensures safe handling and storage. For applications demanding stable, high-density resistor networks, this model offers a compelling balance of performance and practicality.