TT Electronics/IRC

GUS-QS8A-03-8452-FF

GUS-QS8A-03-8452-FF Description

The GUS-QS8A-03-8452-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a resistance value of 84.5K Ohm and a tight 1% tolerance, this device ensures reliable signal conditioning and voltage division in compact circuits. Housed in a 16-pin QSOP package, it features gull wing terminations for secure surface-mount assembly. The thin film technology delivers superior stability (±25ppm/°C) and low noise, making it ideal for sensitive analog and digital systems. Rated for 0.75W total power dissipation (0.1W per resistor) and 100V maximum voltage, it operates across a wide temperature range (-70°C to +125°C), ensuring robustness in demanding environments.

GUS-QS8A-03-8452-FF Features

• Precision Resistance: 84.5K Ohm ±1% tolerance for accurate signal processing.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Stable Performance: Thin film construction with ±25ppm/°C temperature coefficient.
• Compact Design: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) saves PCB space.
• Isolated Configuration: Independent resistors (ISOL designator) for flexible circuit integration.
• Reliable Termination: Gull wing leads ensure strong solder joints in SMT applications.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.

GUS-QS8A-03-8452-FF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Test & Measurement Equipment: Calibration tools and signal conditioning modules.
• Medical Electronics: Low-noise, high-reliability applications like patient monitoring.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems.

Conclusion of GUS-QS8A-03-8452-FF

The GUS-QS8A-03-8452-FF combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks. Its thin film technology, isolated design, and robust thermal performance cater to high-accuracy applications where space and stability are critical. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and test equipment demanding tight tolerances and low drift. Packaged in tubes for automated assembly, it streamlines production without compromising performance.