TT Electronics/IRC

GUS-QS8B-00-3321-JF

GUS-QS8B-00-3321-JF Description

The GUS-QS8B-00-3321-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount assemblies. This 16-pin QSOP package features 15 resistors with a 3.32KΩ resistance value, 5% tolerance, and a ±250ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it balances power handling and compactness. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its 4.9mm × 6.02mm × 1.47mm dimensions make it ideal for space-constrained designs.

GUS-QS8B-00-3321-JF Features

• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High Power Density: 0.75W total rating in a compact QSOP package, ideal for dense layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Low TCR: ±250ppm/°C ensures minimal resistance drift under thermal stress.
• Automotive-Grade Alternatives: While not automotive-qualified, its robustness suits industrial and telecom applications.
• Non-RoHS Compliant: Suitable for legacy or niche applications requiring non-compliant materials.

GUS-QS8B-00-3321-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in ADC/DAC circuits.
• Industrial Controls: Stable performance in PLC modules, motor drivers, and sensor interfaces.
• Telecom Hardware: Compact power distribution in RF modules and baseband processing.
• Test & Measurement Equipment: Low-drift resistance for calibration and reference circuits.
• Legacy Systems: Compatibility with non-RoHS designs requiring proven thin-film reliability.

Conclusion of GUS-QS8B-00-3321-JF

The GUS-QS8B-00-3321-JF stands out for its thin-film precision, high power density, and robust thermal performance, making it a versatile choice for industrial, telecom, and instrumentation designs. Its QSOP gull-wing package ensures easy integration, while the 3.32KΩ network addresses common circuit needs with minimal drift. For engineers prioritizing stability in compact layouts, this resistor network offers a compelling balance of performance and reliability.