TT Electronics/IRC

GUS-QS8B-03-3482-JF

GUS-QS8B-03-3482-JF Description

The GUS-QS8B-03-3482-JF is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 34.8KΩ resistance value and a tight ±5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate robust soldering in automated SMD processes.

GUS-QS8B-03-3482-JF Features

• High Precision: Thin-film technology ensures low noise and excellent stability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Robust Performance: 100V maximum voltage rating and 125°C max operating temperature suit harsh environments.
• Efficient Thermal Management: Derated power handling up to 125°C minimizes thermal drift.
• Automation-Friendly: QSOP package with gull-wing leads ensures compatibility with pick-and-place systems.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance isn’t required.

GUS-QS8B-03-3482-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog Circuits: Feedback networks for op-amps and ADCs.
• Medical Devices: Low-noise signal processing in diagnostic equipment.
• Test & Measurement: Calibration circuits requiring stable resistance values.
• Industrial Controls: Durable performance in PLCs and motor drivers.

Conclusion of GUS-QS8B-03-3482-JF

The GUS-QS8B-03-3482-JF combines thin-film accuracy, compact SMD design, and high power density, making it a superior choice for precision electronics. Its wide temperature range and low TCR outperform bulkier or less stable alternatives like thick-film networks. While not RoHS-compliant, it remains a cost-effective solution for non-regulated industrial and commercial systems demanding reliability in space-constrained layouts.