TT Electronics/IRC

GUS-QS8A-03-2433-JA

GUS-QS8A-03-2433-JA Description

The GUS-QS8A-03-2433-JA 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 243KΩ resistance value and a 5% tolerance, ensuring stable performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports moderate power dissipation while maintaining accuracy. The ±25ppm/°C temperature coefficient ensures minimal resistance drift across the -70°C to +125°C operating range, making it suitable for environments with thermal fluctuations. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8A-03-2433-JA Features

• Thin-film technology for low noise and high stability.
• Isolated circuit design (ISOL) prevents crosstalk between resistors.
• Compact QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space.
• Wide temperature range (-70°C to +125°C) with derated power up to 125°C.
• 100V maximum voltage rating for robust signal handling.
• Tube packaging for automated assembly compatibility.
• Non-automotive (PPAP: No) but suited for industrial and telecom applications.

GUS-QS8A-03-2433-JA Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor interfaces, DAC/ADC networks).
• Signal conditioning in medical and test equipment.
• Voltage division and pull-up/down networks in communication systems.
• Industrial control systems requiring stable resistance under thermal stress.
• Embedded designs where space efficiency and reliability are critical.

Conclusion of GUS-QS8A-03-2433-JA

The GUS-QS8A-03-2433-JA combines thin-film accuracy, thermal resilience, and compact form factor, making it a superior choice over thicker-film or less stable alternatives. Its isolation and low TCR (±25ppm/°C) are particularly advantageous in noise-sensitive or thermally variable environments. While not RoHS-compliant, it remains a dependable solution for professional electronics where precision and durability outweigh regulatory constraints. Ideal for engineers prioritizing performance in constrained layouts.