TT Electronics/IRC

GUS-QS8B-01-4422-J

GUS-QS8B-01-4422-J Description

The GUS-QS8B-01-4422-J is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount (SMD) circuits. This 16-pin QSOP package integrates 15 resistors, each with a 44.2KΩ resistance value and a 5% tolerance, ensuring stable performance in compact designs. With a power rating of 0.75W (3/4W) and a ±100ppm/°C temperature coefficient, it delivers reliable operation across a wide temperature range (70°C to 125°C). The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the thin-film technology ensures low noise and high accuracy.

GUS-QS8B-01-4422-J Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm QSOP package, ideal for space-constrained designs.
• Precision Performance: Thin-film technology with ±100ppm/°C TCR for minimal drift in harsh environments.
• Robust Power Handling: 0.05W per resistor (0.75W total) and 100V maximum voltage rating for demanding applications.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with high-speed SMT processes.
• Wide Operating Range: Stable performance from -55°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.

GUS-QS8B-01-4422-J Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in medical devices and test equipment.
• Embedded Systems: Bias networks and pull-up/pull-down arrays in microcontroller-based PCBs.
• Power Management: Current-limiting and feedback circuits in DC-DC converters and LED drivers.
• Industrial Electronics: Durable solutions for motor controls and PLC modules due to its wide temperature tolerance.

Conclusion of GUS-QS8B-01-4422-J

The GUS-QS8B-01-4422-J combines high density, precision, and reliability in a surface-mount QSOP package, making it a superior choice for engineers prioritizing space efficiency and thermal stability. Its thin-film construction and 5% tolerance cater to both general-purpose and precision circuits, while the gull-wing termination ensures manufacturability. Ideal for industrial, medical, and embedded systems, this resistor network balances performance with cost-effectiveness for mid-to-high complexity designs.