TT Electronics/IRC

GUS-QS8A-01-3480-JB

GUS-QS8A-01-3480-JB Description

The GUS-QS8A-01-3480-JB is a high-performance 8-resistor isolated network from TT Electronics/IRC, designed for precision applications requiring stable thin-film resistance. With a 348Ω resistance value and 5% tolerance, this QSOP-packaged device offers a 0.75W (3/4W) total power rating and 0.1W per resistor, ensuring reliable operation in compact designs. Its ±100ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with thermal fluctuations. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the isolated circuit design (ISOL) ensures independent resistor functionality. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS8A-01-3480-JB Features

• Thin Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%).
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with 0.64mm pitch, saving PCB space.
• Wide Voltage Range: Supports up to 100V, suitable for mixed-signal circuits.
• Isolated Network (ISOL): Each resistor operates independently, enhancing design flexibility.
• Gull-Wing Termination: Ensures robust solder joints for surface-mount applications.

GUS-QS8A-01-3480-JB Applications

• Precision Analog Circuits: Voltage dividers, gain networks in op-amp systems.
• Signal Conditioning: Sensor interfaces, ADC/DAC reference networks.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits, load simulation.
• Consumer Electronics: Audio amplifiers, display driver boards.

Conclusion of GUS-QS8A-01-3480-JB

The GUS-QS8A-01-3480-JB excels in space-constrained, high-reliability applications due to its thin-film precision, isolated design, and robust power handling. Its QSOP package and gull-wing terminals simplify assembly, while the wide temperature range ensures performance in demanding environments. Ideal for industrial, medical, and instrumentation sectors, this resistor network balances compactness, accuracy, and durability, making it a superior choice over bulkier or less stable alternatives.