TT Electronics/IRC

GUS-QS0B-03-6342-J

GUS-QS0B-03-6342-J Description

The GUS-QS0B-03-6342-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 19-resistor array features a 63.4K Ohm resistance value with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70 to 125°C. Housed in a compact 20-pin QSOP package with gull-wing SMD termination, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its rectangular, surface-mount design (8.66mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch make it ideal for space-constrained PCB layouts.

GUS-QS0B-03-6342-J Features

• Thin-film technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High-density integration: 19 resistors in a compact QSOP package reduce board space and simplify routing.
• Wide operating range: Reliable performance from 70 to 125°C with derated power handling.
• Low TCR: ±25ppm/°C ensures minimal resistance drift under thermal stress.
• Robust construction: Gull-wing terminals provide mechanical durability for automated assembly.
• Non-automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-03-6342-J Applications

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

• Voltage dividers and signal conditioning in test/measurement equipment.
• Biasing networks for amplifiers and sensors in medical devices.
• Pull-up/pull-down arrays in microcontroller and FPGA-based systems.
• Impedance matching for high-frequency communication modules.
• Industrial control systems requiring stable, long-term performance in harsh environments.

Conclusion of GUS-QS0B-03-6342-J

The GUS-QS0B-03-6342-J combines high accuracy, thermal stability, and compact packaging, making it a versatile solution for demanding electronics. Its thin-film construction and low TCR outperform generic resistor networks, while the QSOP footprint aligns with modern miniaturization trends. Ideal for precision instrumentation, embedded systems, and industrial electronics, this component balances performance with cost-effectiveness for non-automotive applications.