TT Electronics/IRC

GUS-QS8A-02-1740-CC

GUS-QS8A-02-1740-CC Description

The GUS-QS8A-02-1740-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 174Ω resistance value with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it ideal for precision analog and digital circuits.

GUS-QS8A-02-1740-CC Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures long-term reliability and low noise.
• Space-Saving Design: Compact 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package with 0.64mm pitch for high-density PCB layouts.
• Isolated Circuit Design: Independent resistors (ISOL configuration) for flexible circuit integration.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing terminals for automated assembly and strong solder joints.

GUS-QS8A-02-1740-CC Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Medical Electronics: Patient monitoring systems where stability and accuracy are critical.
• Industrial Controls: PLCs, motor drives, and power management circuits requiring tight tolerance.
• Communications Equipment: RF and baseband signal processing in telecom infrastructure.
• Automotive Alternatives: While not automotive-grade (PPAP: No), it suits non-safety-critical industrial automotive subsystems.

Conclusion of GUS-QS8A-02-1740-CC

The GUS-QS8A-02-1740-CC stands out for its precision, compactness, and isolation flexibility, making it a superior choice over bulkier or less stable alternatives. Its thin-film technology and wide operating range cater to high-reliability sectors like medical, industrial, and communications. For engineers prioritizing accuracy, power efficiency, and space optimization, this resistor network delivers exceptional performance in a proven QSOP footprint.