TT Electronics/IRC

GUS-QS8A-02-1403-CB

GUS-QS8A-02-1403-CB Description

The GUS-QS8A-02-1403-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 140K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing SMD termination, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The thin-film technology provides superior accuracy and low noise, while the isolated circuit design enhances flexibility in complex PCB layouts.

GUS-QS8A-02-1403-CB Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR for stable operation in varying environments.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) QSOP package with 0.64mm pitch, ideal for space-constrained applications.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Isolated Configuration: Independent resistors allow versatile circuit design.
• Industrial-Grade: Non-automotive and non-PPAP compliant, optimized for industrial and instrumentation use.

GUS-QS8A-02-1403-CB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in data acquisition systems.
• Voltage division and impedance matching in communication equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Medical instrumentation requiring stable, low-drift performance.
• Test & measurement devices where accuracy is critical.

Conclusion of GUS-QS8A-02-1403-CB

The GUS-QS8A-02-1403-CB stands out for its precision, compactness, and isolation, making it a top choice for engineers designing high-accuracy circuits. Its thin-film technology, high power rating, and wide temperature range ensure reliability in industrial, medical, and communication applications. While not RoHS-compliant, its performance metrics justify its use in specialized scenarios where stability and miniaturization are paramount.