TT Electronics/IRC

GUS-QS8A-02-71R5-CC

GUS-QS8A-02-71R5-CC Description

The GUS-QS8A-02-71R5-CC from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a 16-pin QSOP (QSOP-16) package, this isolated network offers a 71.5Ω resistance per resistor with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it combines precision with robust performance in compact designs.

GUS-QS8A-02-71R5-CC Features

• High Precision: Thin film technology delivers ±0.25% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Compact & Durable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals (0.64mm pitch) for high-density PCB layouts.
• Isolated Design: "ISOL" circuit designator ensures independent resistors, ideal for signal isolation.
• Wide Temperature Range: Reliable performance from 70°C to 125°C (derated) with a 125°C maximum operating temperature.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) exceeds typical network ratings.

GUS-QS8A-02-71R5-CC Applications

• Precision Voltage Dividers: Suitable for ADC/DAC reference circuits in test equipment.
• Medical Electronics: Stable resistance for patient monitoring devices.
• Industrial Controls: Isolated signal conditioning in PLCs and motor drives.
• Communications: Impedance matching in RF modules and base stations.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GUS-QS8A-02-71R5-CC

The GUS-QS8A-02-71R5-CC excels in applications requiring high precision, compactness, and thermal stability. Its thin film isolation, tight tolerance, and robust power handling make it superior to standard thick-film networks, particularly in medical, industrial, and communication systems. While not PPAP or automotive-qualified, it remains a cost-effective solution for high-reliability commercial designs. Packaged in tubes for automated assembly, it streamlines production of advanced electronics.