TT Electronics/IRC

GUS-QS8A-03-93R1-FC

GUS-QS8A-03-93R1-FC Description

The GUS-QS8A-03-93R1-FC is a high-performance 8-resistor thin film network from TT Electronics/IRC, designed for precision applications requiring stable resistance and tight tolerances. With a 93.1 Ohm resistance value and 1% tolerance, this 16-pin QSOP package offers 0.75W (3/4W) total power dissipation and ±25ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of -70°C to +125°C. The isolated (ISOL) circuit design provides individual resistor functionality, making it ideal for signal conditioning, voltage division, and impedance matching. Its surface-mount gull wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) enable high-density PCB layouts.

GUS-QS8A-03-93R1-FC Features

• Thin Film Technology: Delivers superior stability, low noise, and high accuracy compared to thick film alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C.
• Precision Tolerance: 1% resistance tolerance and ±25ppm/°C TCR ensure consistent performance in critical circuits.
• Robust Construction: QSOP package with gull wing leads for reliable surface-mount assembly and thermal management.
• Isolated Design: Each resistor operates independently, enhancing flexibility in circuit design.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS8A-03-93R1-FC Applications

• Signal Processing: Precision voltage dividers, feedback networks, and analog signal conditioning in test equipment and data acquisition systems.
• Industrial Electronics: Embedded control systems, PLCs, and motor drives requiring stable resistance under thermal stress.
• Communications: Impedance matching and filtering in RF modules and telecom infrastructure.
• Medical Devices: Low-noise, high-reliability circuits for patient monitoring and diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics where precision is key.

Conclusion of GUS-QS8A-03-93R1-FC

The GUS-QS8A-03-93R1-FC stands out for its thin film precision, isolated resistor design, and compact QSOP footprint, making it a versatile choice for engineers demanding high accuracy and thermal stability. While not PPAP or automotive-rated, its wide operating range, low TCR, and robust power handling make it ideal for industrial, medical, and communication systems. For applications requiring tight-tolerance, space-efficient resistor networks, this model offers a reliable, high-performance solution.