TT Electronics/IRC

GUS-QS8A-02-4871-DB

GUS-QS8A-02-4871-DB Description

The GUS-QS8A-02-4871-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 4.87KΩ resistance, a tight ±0.5% tolerance, and a low ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for environments requiring stability under thermal stress. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm footprint and 1.47mm profile optimize space efficiency.

GUS-QS8A-02-4871-DB Features

• Precision Performance: Thin-film technology delivers low noise and high accuracy (±0.5%), critical for analog signal conditioning.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Isolated Circuit Design: ISOL (isolated) configuration prevents crosstalk, ideal for multi-channel systems.
• Compact QSOP Package: 16-pin gull-wing SMD with 0.64mm pitch for high-density layouts.
• Broad Compatibility: 100V maximum voltage rating supports industrial and instrumentation use.
• Non-Automotive Grade: Optimized for commercial/industrial applications (PPAP not required).

GUS-QS8A-02-4871-DB Applications

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Test & Measurement: Calibration tools, sensor interfaces.
• Industrial Controls: PLCs, isolated feedback loops in power supplies.
• Communications: RF impedance matching, filter networks.

Conclusion of GUS-QS8A-02-4871-DB

The GUS-QS8A-02-4871-DB excels in applications demanding miniaturization, precision, and thermal resilience. Its thin-film construction, isolated design, and high power density distinguish it from generic resistor arrays, offering engineers a reliable solution for space-constrained, high-performance designs. While not RoHS-compliant, its tube packaging ensures protection during handling, making it a pragmatic choice for prototyping and volume production.