TT Electronics/IRC

GUS-QS8A-02-6652-BB

GUS-QS8A-02-6652-BB Description

The GUS-QS8A-02-6652-BB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding applications requiring tight tolerances and stable performance. Housed in a 16-pin QSOP package with gull wing terminations, this surface-mount device offers a 66.5KΩ resistance per resistor with an exceptional ±0.1% tolerance and a low ±50ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for precision signal conditioning and voltage division. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. The compact 4.9mm x 6.02mm x 1.47mm footprint and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-02-6652-BB Features

• Precision Thin Film Technology: Delivers ultra-low tolerance (±0.1%) and minimal TCR (±50ppm/°C) for stable performance in thermal variations.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C, outperforming standard networks in power dissipation.
• Isolated Resistor Design: Independent resistors (ISOL) enable flexible circuit configurations without crosstalk.
• Robust Construction: QSOP package with gull wing leads ensures reliable surface-mount attachment and mechanical durability.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Compact & Lightweight: Optimized for space-constrained designs with a 1.63mm seated height.

GUS-QS8A-02-6652-BB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and gain setting in op-amp circuits.
• Industrial Electronics: PLCs, sensor interfaces, and process control systems requiring high stability.
• Test & Measurement Equipment: Calibration tools, multimeters, and data acquisition systems.
• Medical Devices: Patient monitoring and diagnostic instruments where accuracy is critical.
• Automotive & Aerospace (non-Automotive PPAP): Non-safety-critical subsystems like infotainment or avionics signal conditioning.

Conclusion of GUS-QS8A-02-6652-BB

The GUS-QS8A-02-6652-BB stands out for its precision, power efficiency, and isolation capabilities, making it a superior choice for high-accuracy applications. Its thin film technology, compact QSOP package, and wide operational range cater to advanced electronics where reliability and space savings are paramount. While not PPAP or Automotive-qualified, it is ideal for industrial, medical, and instrumentation designs demanding uncompromised performance.