TT Electronics/IRC

GUS-QS8A-03-2612-BA

GUS-QS8A-03-2612-BA Description

The GUS-QS8A-03-2612-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor network features a 26.1KΩ resistance per element with an exceptional 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) ideal for space-constrained PCB designs. Rated for 0.1W per resistor (0.75W total), it supports 100V maximum voltage and operates reliably from 70°C to 125°C. The isolated (ISOL) circuit design enhances signal integrity in multi-channel systems.

GUS-QS8A-03-2612-BA Features

• Precision Thin Film Technology: Delivers ±25ppm/°C TCR and 0.1% tolerance for critical analog/digital circuits.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 16-pin gull-wing SMD (0.64mm pitch) enables high-density layouts.
• High Voltage Rating: 100V maximum suits industrial and instrumentation applications.
• Isolated Network (ISOL): Independent resistors prevent crosstalk in multi-signal paths.
• Stable Performance: Thin-film construction ensures low noise and long-term reliability.

GUS-QS8A-03-2612-BA Applications

• Precision Instrumentation: DAC/ADC reference dividers, sensor signal conditioning.
• Medical Electronics: Patient monitoring systems requiring low-drift components.
• Industrial Controls: PLCs, motor drives, and power supply feedback networks.
• Communications Equipment: RF matching networks, filter tuning.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GUS-QS8A-03-2612-BA

The GUS-QS8A-03-2612-BA excels in applications demanding high precision, thermal stability, and compactness. Its thin-film technology, isolated design, and QSOP packaging make it superior to thicker-film or bulkier alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where accuracy and space efficiency are paramount. The tube packaging ensures safe handling during assembly, further enhancing its suitability for automated SMT processes.