TT Electronics/IRC

GUS-QS8B-01-5621-B

GUS-QS8B-01-5621-B Description

The GUS-QS8B-01-5621-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 15 resistors in a 16-pin QSOP package with a 5.62KΩ resistance value per resistor, offering a tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient. The network supports a 0.75W (3/4W) total power rating (0.05W per resistor) and operates within a wide temperature range of 70°C to 125°C, making it suitable for stable performance in varying thermal conditions. Its gull-wing termination ensures reliable surface-mount (SMD) assembly, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes board space.

GUS-QS8B-01-5621-B Features

• Precision Thin-Film Technology: Delivers superior accuracy (±0.1%) and stability (±100ppm/°C) for critical circuits.
• High Power Handling: 0.75W total rating (0.05W per resistor) ensures robustness in power-sensitive designs.
• Wide Operating Range: Functions reliably from 70°C to 125°C, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Compact QSOP Package: 16-pin gull-wing SMD design with a 0.64mm terminal pitch for high-density PCB layouts.
• Non-RoHS Compliant: Suitable for legacy or specialized systems where RoHS exemptions apply.
• 100V Maximum Voltage Rating: Supports moderate-voltage applications without derating concerns.

GUS-QS8B-01-5621-B Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: High-accuracy sensor interfaces and diagnostic devices.
• Test & Measurement Instruments: Calibration references and precision attenuators.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance under thermal stress.
• Telecommunications: Filter networks and impedance matching in RF modules.

Conclusion of GUS-QS8B-01-5621-B

The GUS-QS8B-01-5621-B stands out for its combination of precision, power efficiency, and compactness, making it a preferred choice for engineers prioritizing signal integrity and thermal resilience. While not automotive-grade, its thin-film construction and tight tolerances cater to high-reliability sectors like medical, industrial, and telecom. The QSOP package ensures compatibility with automated assembly, while the tube packaging protects components during handling. For designs demanding low drift and high accuracy, this network offers a balanced solution.