TT Electronics/IRC

GUS-QS8A-03-6042-DB

GUS-QS8A-03-6042-DB Description

The GUS-QS8A-03-6042-DB 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 60.4KΩ resistors with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it delivers reliable performance in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate robust PCB mounting, while its 1.47mm low-profile height (1.63mm seated) suits space-constrained layouts. Packaged in a tube for automated assembly, this non-automotive, non-PPAP compliant component is ideal for precision analog circuits.

GUS-QS8A-03-6042-DB Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance in temperature-variable environments.
• Isolated Resistors: Eight independent 60.4KΩ resistors (ISOL circuit designator) prevent signal interference.
• Robust Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 4.9mm × 6.02mm footprint and 1.47mm height for high-density PCBs.
• Thin-Film Technology: Delivers low noise and superior long-term reliability vs. thick-film alternatives.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for secure soldering and reworkability.

GUS-QS8A-03-6042-DB Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Instrumentation: Stable resistance in patient monitoring devices and diagnostic equipment.
• Industrial Controls: Isolated feedback networks in PLCs and motor drivers.
• Test & Measurement: Calibration circuits requiring minimal drift over temperature.
• Aerospace & Defense: Reliable performance in avionics and communication systems.

Conclusion of GUS-QS8A-03-6042-DB

The GUS-QS8A-03-6042-DB combines precision, power efficiency, and compactness, making it a standout choice for high-reliability electronics. Its thin-film isolation, tight tolerances, and wide temperature range address challenges in analog design, while the QSOP package ensures compatibility with modern SMD processes. For engineers prioritizing accuracy and space savings in harsh environments, this resistor network delivers unmatched value.