TT Electronics/IRC

GUS-QS8A-02-4302-GB

GUS-QS8A-02-4302-GB Description

The GUS-QS8A-02-4302-GB 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 43K Ohm resistance and a tight 2% tolerance. With a power rating of 0.75W (3/4W) and a ±50ppm/°C temperature coefficient, it ensures stable operation across a wide temperature range (70°C to 125°C). The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact 4.9mm x 6.02mm x 1.47mm footprint makes it ideal for space-constrained designs.

GUS-QS8A-02-4302-GB Features

• Thin-film technology for superior accuracy and stability.
• Isolated circuit design (ISOL) for independent resistor functionality.
• High power handling (0.1W per resistor, 0.75W total) with derating up to 125°C.
• Low TCR (±50ppm/°C) minimizes resistance drift under thermal stress.
• 100V maximum voltage rating for robust performance in demanding circuits.
• QSOP package with gull-wing leads ensures compatibility with automated assembly processes.
• Non-automotive (PPAP: No) but suitable for industrial and commercial applications.

GUS-QS8A-02-4302-GB Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor interfaces, signal conditioning).
• Voltage dividers and pull-up/down networks in embedded systems.
• Medical and test equipment requiring low drift and high reliability.
• Telecommunications hardware where consistent performance is critical.
• Power management modules due to its derated power handling at elevated temperatures.

Conclusion of GUS-QS8A-02-4302-GB

The GUS-QS8A-02-4302-GB stands out for its thin-film precision, isolated design, and compact QSOP package, making it a top choice for engineers prioritizing thermal stability and space efficiency. While not RoHS-compliant, its 2% tolerance and low TCR make it ideal for high-accuracy applications where component consistency is paramount. Its 0.75W total power rating further extends its usability in power-sensitive designs, offering a reliable solution for industrial and commercial electronics.