TT Electronics/IRC

GUS-QS8A-03-1622-BA

GUS-QS8A-03-1622-BA Description

The GUS-QS8A-03-1622-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features eight isolated 16.2KΩ resistors with an ultra-tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a maximum operating temperature of 125°C and a derated power rating of 0.1W per resistor (0.75W total), this component is engineered for reliability in precision circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8A-03-1622-BA Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Construction: Thin-film technology delivers superior stability and low noise.
• Isolated Design: Independent resistors (ISOL circuit designator) prevent crosstalk in multi-channel systems.
• Power Efficiency: 0.75W total power dissipation (0.1W per resistor) supports energy-sensitive designs.
• Compact & Durable: QSOP-16 package with 100V maximum voltage rating suits high-density PCBs.
• Automated Assembly Ready: Gull-wing leads and tube packaging streamline pick-and-place processes.

GUS-QS8A-03-1622-BA Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and data acquisition systems requiring stable resistance values.
• Industrial Controls: Used in PLC modules, sensor interfaces, and feedback networks where temperature stability is critical.
• Communications: Enhances signal integrity in RF front-ends, ADCs/DACs, and filter networks.
• Automotive & Aerospace (non-automotive grade): Suitable for avionics and non-safety-critical automotive subsystems with derated power handling.

Conclusion of GUS-QS8A-03-1622-BA

The GUS-QS8A-03-1622-BA stands out for its combination of precision, compactness, and isolation, making it a top choice for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its thin-film technology and wide temperature range address challenges in industrial and communication applications. For projects demanding sub-1% tolerance and minimal thermal drift, this resistor network delivers unmatched performance in its class.