TT Electronics/IRC

GUS-QS8A-03-1873-FF

GUS-QS8A-03-1873-FF Description

The GUS-QS8A-03-1873-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a 187K Ohm resistance value and a tight 1% tolerance, this 16-pin QSOP device offers excellent stability and accuracy. It operates within a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full load. The 0.75W (3/4W) total power rating and 0.1W per resistor ensure reliable performance in demanding circuits. Its thin film technology and ±25ppm/°C temperature coefficient minimize drift, making it ideal for sensitive analog and digital systems.

GUS-QS8A-03-1873-FF Features

• Precision Resistance: 187K Ohm ±1% tolerance for high accuracy.
• Robust Construction: Thin film technology ensures low noise and long-term stability.
• High Power Handling: 0.75W total (0.1W per resistor) with a 100V maximum voltage rating.
• Compact & Reliable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for easy surface mounting.
• Wide Temp Range: Operates from 70°C to 125°C (derated) and up to 125°C at full load.
• Low TCR: ±25ppm/°C ensures minimal resistance drift.
• Isolated Design (ISOL): Each resistor is electrically isolated, providing flexibility in circuit design.

GUS-QS8A-03-1873-FF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference circuits, filter networks.
• Industrial & Medical Electronics: High-reliability systems requiring stable resistance over temperature.
• Communication Equipment: RF and signal processing modules.
• Automotive (Non-Automotive Rated): Prototyping or non-critical automotive applications (not PPAP compliant).

Conclusion of GUS-QS8A-03-1873-FF

The GUS-QS8A-03-1873-FF is a high-precision, space-saving resistor network ideal for stable, low-drift applications. Its thin film construction, isolated resistors, and robust power handling make it superior to standard thick-film networks. While not suited for automotive or PPAP-compliant uses, it is an excellent choice for industrial, medical, and communication systems requiring reliability and accuracy in a compact footprint.