TT Electronics/IRC

GUS-QS8B-02-4220-JF

GUS-QS8B-02-4220-JF Description

The GUS-QS8B-02-4220-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 422Ω resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, derated for optimal thermal management. The ±50ppm/°C temperature coefficient enhances stability in environments with fluctuating temperatures. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting.

GUS-QS8B-02-4220-JF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained designs.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Robust Construction: Non-automotive grade but excels in general-purpose and precision electronics.
• Tube Packaging: Ensures safe handling and storage during assembly.

GUS-QS8B-02-4220-JF Applications

This resistor network is optimized for:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in analog/digital circuits.
• Communication Systems: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Equipment: Stable reference circuits due to low TCR and thin-film accuracy.
• Industrial Controls: Durable performance in motor drives, sensors, and power management systems.

Conclusion of GUS-QS8B-02-4220-JF

The GUS-QS8B-02-4220-JF stands out for its thin-film precision, compact footprint, and robust power handling, making it a versatile choice for engineers prioritizing reliability in moderate-temperature environments. While not PPAP or RoHS compliant, its high voltage tolerance and low TCR make it ideal for industrial, telecom, and precision electronics where consistent resistance values are critical. For designs requiring tight tolerances and minimal drift, this network offers a cost-effective, high-performance solution.