TT Electronics/IRC

GUS-QS8B-01-4301-J

GUS-QS8B-01-4301-J Description

The GUS-QS8B-01-4301-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 4.3KΩ resistance value and a 5% tolerance, ensuring reliable performance in compact circuit designs. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C, making it suitable for demanding environments. With a power rating of 0.75W (3/4W) total (0.05W per resistor), it balances efficiency and thermal management. The thin-film technology delivers a low temperature coefficient of ±100ppm/°C, enhancing stability under thermal stress.

GUS-QS8B-01-4301-J Features

• Compact & Robust Design: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminations for secure surface mounting.
• High Precision: ±5% tolerance and ±100ppm/°C TCR ensure consistent performance in variable conditions.
• Durability: Rated for 100V maximum voltage and 125°C maximum temperature, ideal for industrial applications.
• Efficient Power Handling: 0.75W total power dissipation (0.05W per resistor) supports moderate power applications.
• Non-Automotive & Non-PPAP: Suitable for general electronics, though not certified for automotive use.
• Tube Packaging: Ensures safe handling and storage during assembly.

GUS-QS8B-01-4301-J Applications

This resistor network excels in:

• Signal conditioning circuits requiring stable, matched resistances.
• Analog and digital systems where space-saving multi-resistor arrays are critical.
• Industrial control systems due to its wide temperature range and thin-film reliability.
• Test and measurement equipment benefiting from low TCR and tight tolerance.
• Consumer electronics where compact, high-density PCB designs are prioritized.

Conclusion of GUS-QS8B-01-4301-J

The GUS-QS8B-01-4301-J stands out for its thin-film precision, compact QSOP footprint, and robust thermal performance. While not RoHS-compliant or automotive-grade, its 4.3KΩ network with 5% tolerance and 0.75W power rating makes it a versatile choice for industrial, consumer, and instrumentation applications. Its gull-wing termination ensures reliable SMD assembly, and the ±100ppm/°C TCR guarantees stability across temperature fluctuations. For engineers seeking a cost-effective, space-optimized resistor network, this model delivers a compelling blend of performance and reliability.